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#1126 2009-06-28 00:49:17

Jai Ganesh
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Registered: 2005-06-28
Posts: 48,385

Re: 10 second questions

#1931. What is the identity for matrix addition?

#1932. What is the slope of the line joining the points (4,-2) and
(2, -4)?

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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#1127 2009-06-28 00:55:29

Jai Ganesh
Administrator
Registered: 2005-06-28
Posts: 48,385

Re: 10 second questions

#1933. What is the slope of the straight line 3x - 2y = 6?

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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#1128 2009-06-28 01:03:21

Jai Ganesh
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Registered: 2005-06-28
Posts: 48,385

Re: 10 second questions

#1934. If three points are collinear, then what is the area of the triangle formed by the points?

#1935. At what point do the straight lines x + y = 3 and x - y = 1 meet?

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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#1129 2009-06-28 02:25:18

bobbym
bumpkin
From: Bumpkinland
Registered: 2009-04-12
Posts: 109,606

Re: 10 second questions

Hi ganesh;

Last edited by bobbym (2009-06-28 03:08:49)

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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#1130 2009-06-28 23:07:18

Jai Ganesh
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Registered: 2005-06-28
Posts: 48,385

Re: 10 second questions

All correct, bobbym!
Very well done!

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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#1131 2009-06-29 07:18:51

bobbym
bumpkin
From: Bumpkinland
Registered: 2009-04-12
Posts: 109,606

Re: 10 second questions

Last edited by bobbym (2009-11-29 10:01:27)

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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#1132 2009-11-26 19:20:19

Denominator
Member
Registered: 2009-11-23
Posts: 220

Re: 10 second questions

Is 1928, sinθ = (√3)/2
I am not that good at trigonometry

koko28.png

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#1133 2009-11-26 22:37:23

bobbym
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From: Bumpkinland
Registered: 2009-04-12
Posts: 109,606

Re: 10 second questions

Hi Denominator;

That is one answer:

Last edited by bobbym (2009-11-26 22:38:35)

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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#1134 2009-11-29 09:22:12

Devantè
Real Member
Registered: 2006-07-14
Posts: 6,400

Re: 10 second questions




Last edited by Devantè (2009-11-29 09:24:48)

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#1135 2009-12-16 01:13:31

Jai Ganesh
Administrator
Registered: 2005-06-28
Posts: 48,385

Re: 10 second questions

1936. 6x6x6x6x6?

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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#1136 2009-12-16 01:18:59

Jai Ganesh
Administrator
Registered: 2005-06-28
Posts: 48,385

Re: 10 second questions

1937. 10x9x8x7x6x5x4x3x2x1?

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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#1137 2009-12-16 04:33:24

bobbym
bumpkin
From: Bumpkinland
Registered: 2009-04-12
Posts: 109,606

Re: 10 second questions

HI ganesh;

Good to see you back!

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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#1138 2009-12-17 00:39:14

Jai Ganesh
Administrator
Registered: 2005-06-28
Posts: 48,385

Re: 10 second questions

Well done!
Well Done!
1938. 11x13x16x17x9x5x19?

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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#1139 2009-12-17 10:01:24

careless25
Real Member
Registered: 2008-07-24
Posts: 560

Re: 10 second questions

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#1140 2009-12-17 21:10:33

Jai Ganesh
Administrator
Registered: 2005-06-28
Posts: 48,385

Re: 10 second questions

#. 1939. 7x7x7x7?

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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#1141 2009-12-17 21:12:47

bobbym
bumpkin
From: Bumpkinland
Registered: 2009-04-12
Posts: 109,606

Re: 10 second questions

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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#1142 2009-12-18 00:08:39

phrontister
Real Member
From: The Land of Tomorrow
Registered: 2009-07-12
Posts: 4,876

Re: 10 second questions

"The good news about computers is that they do what you tell them to do. The bad news is that they do what you tell them to do." - Ted Nelson

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#1143 2009-12-19 01:59:05

Jai Ganesh
Administrator
Registered: 2005-06-28
Posts: 48,385

Re: 10 second questions

Well Done! Great...!

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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#1144 2009-12-19 02:00:09

Jai Ganesh
Administrator
Registered: 2005-06-28
Posts: 48,385

Re: 10 second questions

1940. What is a Decillian?

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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#1145 2009-12-19 02:19:44

bobbym
bumpkin
From: Bumpkinland
Registered: 2009-04-12
Posts: 109,606

Re: 10 second questions

Hi ganesh;

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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#1146 2009-12-31 17:47:05

Jai Ganesh
Administrator
Registered: 2005-06-28
Posts: 48,385

Re: 10 second questions

1940. Correct. well done.

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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#1147 2009-12-31 17:49:18

Jai Ganesh
Administrator
Registered: 2005-06-28
Posts: 48,385

Re: 10 second questions

1940. Correct. Well done...

1941. Which the first abundant number?

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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#1148 2009-12-31 18:10:41

Jai Ganesh
Administrator
Registered: 2005-06-28
Posts: 48,385

Re: 10 second questions

1942. 1024 x 1024 x 1024?

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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#1149 2010-01-01 01:29:35

bobbym
bumpkin
From: Bumpkinland
Registered: 2009-04-12
Posts: 109,606

Re: 10 second questions

Hi ganesh;

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

#1150 2010-01-01 17:54:30

Jai Ganesh
Administrator
Registered: 2005-06-28
Posts: 48,385

Re: 10 second questions

1942. Well Done!

1943.1,3,9,27,81,_____.

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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