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#551 2016-06-30 17:33:33
- Jai Ganesh
- Administrator
- Registered: 2005-06-28
- Posts: 48,423
Re: Compute the solution:
Hi;
The solutions in 389 are perfect. Excellent, bobbym!
390. Solve for x and y:
2ax + 3by = a + 2b,
3ax + 2by = 2a + b.
It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.
Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.
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#552 2016-07-11 01:14:09
- NakulG
- Member
- Registered: 2014-09-02
- Posts: 186
Re: Compute the solution:
X= (4a-1)b/5 and Y=(4b-a)/5b
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#553 2016-07-11 03:28:05
- bobbym
- bumpkin
- From: Bumpkinland
- Registered: 2009-04-12
- Posts: 109,606
Re: Compute the solution:
Hi;
In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.
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#554 2016-07-11 05:07:12
- NakulG
- Member
- Registered: 2014-09-02
- Posts: 186
Re: Compute the solution:
yes - silly mistake in my calculation :-)
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#555 2016-07-11 16:51:27
- Jai Ganesh
- Administrator
- Registered: 2005-06-28
- Posts: 48,423
Re: Compute the solution:
Hi NakulG and bobbym,
The solution set in 390 is correct. Excellent, bobbym! Good attempt, NakulG!
391. Two dice are thrown simultaneously. What is the probability that
(i) 5 will not come up on either of them?
(ii) 5 will come up on at least one?
(iii) 5 will come up at both dice?
It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.
Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.
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#556 2016-07-11 17:19:43
- bobbym
- bumpkin
- From: Bumpkinland
- Registered: 2009-04-12
- Posts: 109,606
Re: Compute the solution:
Hi;
In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.
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#557 2016-07-12 01:12:25
- Jai Ganesh
- Administrator
- Registered: 2005-06-28
- Posts: 48,423
Re: Compute the solution:
Hi;
The solution 391 (three parts) are correct. Excellent, bobbym!
392. For each of the following, find a quadratic polynomial whose sum and product, respectively, are the zeroes are given. Also, find the zeroes of these polynomials by factorization.
It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.
Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.
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#558 2016-07-12 01:35:36
- bobbym
- bumpkin
- From: Bumpkinland
- Registered: 2009-04-12
- Posts: 109,606
Re: Compute the solution:
Hi;
In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.
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#559 2016-07-12 15:48:28
- Jai Ganesh
- Administrator
- Registered: 2005-06-28
- Posts: 48,423
Re: Compute the solution:
It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.
Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.
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#560 2016-07-12 18:04:24
- bobbym
- bumpkin
- From: Bumpkinland
- Registered: 2009-04-12
- Posts: 109,606
Re: Compute the solution:
Hi;
In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.
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#561 2016-07-13 17:07:36
- Jai Ganesh
- Administrator
- Registered: 2005-06-28
- Posts: 48,423
Re: Compute the solution:
Hi;
The solution 392 is correct. Good work, bobbym!
393. Divide the polynomial p(x) and g(x) and find the quotient and remainder:
It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.
Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.
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#562 2016-07-14 01:35:13
- bobbym
- bumpkin
- From: Bumpkinland
- Registered: 2009-04-12
- Posts: 109,606
Re: Compute the solution:
Hi;
In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.
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#563 2016-07-14 16:22:01
- Jai Ganesh
- Administrator
- Registered: 2005-06-28
- Posts: 48,423
Re: Compute the solution:
Hi;
The solutions in 393 are correct. Neat work, bobbym!
394. If two zeroes of the polynomial
are , find other zeroes.It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.
Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.
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#564 2016-07-14 16:35:37
- bobbym
- bumpkin
- From: Bumpkinland
- Registered: 2009-04-12
- Posts: 109,606
Re: Compute the solution:
Hi;
In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.
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#565 2016-07-15 17:25:22
- Jai Ganesh
- Administrator
- Registered: 2005-06-28
- Posts: 48,423
Re: Compute the solution:
Hi;
The two colutions in 394 are correct. Brilliant, bobbym!
395. Solve for x and y:
It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.
Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.
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#566 2016-07-15 18:13:10
- bobbym
- bumpkin
- From: Bumpkinland
- Registered: 2009-04-12
- Posts: 109,606
Re: Compute the solution:
Hi;
In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.
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#567 2016-07-17 16:38:56
- Jai Ganesh
- Administrator
- Registered: 2005-06-28
- Posts: 48,423
Re: Compute the solution:
Hi;
The solution set in 395 is correct. Neat work, bobbym!
396. Solve the following system of equations:
It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.
Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.
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#568 2016-07-17 18:21:10
- bobbym
- bumpkin
- From: Bumpkinland
- Registered: 2009-04-12
- Posts: 109,606
Re: Compute the solution:
Hi;
In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.
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#569 2016-07-18 00:08:39
- Jai Ganesh
- Administrator
- Registered: 2005-06-28
- Posts: 48,423
Re: Compute the solution:
Hi;
The solutions in 396 are correct. Excellent, bobbym!
397. Solve the following system of equations:
3(2u + v) = 7uv and
3(u + 3v) = 11uv.
It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.
Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.
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#570 2016-07-18 08:19:17
- bobbym
- bumpkin
- From: Bumpkinland
- Registered: 2009-04-12
- Posts: 109,606
Re: Compute the solution:
Hi;
In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.
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#571 2016-07-18 16:23:05
- Jai Ganesh
- Administrator
- Registered: 2005-06-28
- Posts: 48,423
Re: Compute the solution:
Hi;
The two solution sets in 397 are correct. Excellent, bobbym!
398. Solve:
It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.
Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.
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#572 2016-07-18 17:59:19
- bobbym
- bumpkin
- From: Bumpkinland
- Registered: 2009-04-12
- Posts: 109,606
Re: Compute the solution:
Hi;
In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.
Offline
#573 2016-07-19 17:39:48
- Jai Ganesh
- Administrator
- Registered: 2005-06-28
- Posts: 48,423
Re: Compute the solution:
Hi;
The solution set in 398 is correct. Neat work, bobbym!
399. Solve:
It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.
Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.
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#574 2016-07-19 18:26:55
- bobbym
- bumpkin
- From: Bumpkinland
- Registered: 2009-04-12
- Posts: 109,606
Re: Compute the solution:
Hi;
In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.
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#575 2016-07-20 15:33:54
- Monox D. I-Fly
- Member
- From: Indonesia
- Registered: 2015-12-02
- Posts: 2,000
Re: Compute the solution:
Actually I never watch Star Wars and not interested in it anyway, but I choose a Yoda card as my avatar in honor of our great friend bobbym who has passed away.
May his adventurous soul rest in peace at heaven.
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