Math Is Fun Forum
You are not logged in.
- Topics: Active | Unanswered
#176 2019-04-30 00:52:17
- Jai Ganesh
- Administrator
- Registered: 2005-06-28
- Posts: 48,384
Re: Trigonometry
Hi,
.
The solution T#80 is correct. Neat work, Monox D. I-Fly!
T#81. Find the value of
if .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.
Offline
#177 2019-05-02 01:35:00
- Jai Ganesh
- Administrator
- Registered: 2005-06-28
- Posts: 48,384
Re: Trigonometry
Hi,
.
T#82. Simplify:
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.
Offline
#178 2019-05-03 01:48:44
- Jai Ganesh
- Administrator
- Registered: 2005-06-28
- Posts: 48,384
Re: Trigonometry
Hi,
.
T#83. If
, find the value of .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.
Offline
#179 2019-05-04 15:55:23
- Jai Ganesh
- Administrator
- Registered: 2005-06-28
- Posts: 48,384
Re: Trigonometry
Hi,
.
T#84. Evaluate:
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.
Offline
#180 2019-05-05 15:09:08
- Jai Ganesh
- Administrator
- Registered: 2005-06-28
- Posts: 48,384
Re: Trigonometry
Hi,
.
T#85. Evaluate:
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.
Offline
#181 2019-05-06 16:59:37
- Jai Ganesh
- Administrator
- Registered: 2005-06-28
- Posts: 48,384
Re: Trigonometry
Hi,
.
T#86. Evaluate:
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.
Offline
#182 2019-05-07 16:07:34
- Jai Ganesh
- Administrator
- Registered: 2005-06-28
- Posts: 48,384
Re: Trigonometry
Hi,
.
T#87. Evaluate:
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.
Offline
#183 2019-05-08 17:12:37
- Jai Ganesh
- Administrator
- Registered: 2005-06-28
- Posts: 48,384
Re: Trigonometry
Hi,
.
T#88. Evaluate:
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.
Offline
#184 2019-05-09 17:28:32
- Jai Ganesh
- Administrator
- Registered: 2005-06-28
- Posts: 48,384
Re: Trigonometry
Hi,
.
T#89. Evaluate:
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.
Offline
#185 2019-05-10 16:15:37
- Jai Ganesh
- Administrator
- Registered: 2005-06-28
- Posts: 48,384
Re: Trigonometry
Hi,
.
T#90. Evaluate:
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.
Offline
#186 2019-05-11 16:04:27
- Jai Ganesh
- Administrator
- Registered: 2005-06-28
- Posts: 48,384
Re: Trigonometry
Hi,
.
T#91. Evaluate:
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.
Offline
#187 2019-05-12 16:51:11
- Jai Ganesh
- Administrator
- Registered: 2005-06-28
- Posts: 48,384
Re: Trigonometry
Hi,
.
T#92. Evaluate:
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.
Offline
#188 2019-05-13 17:56:43
- Jai Ganesh
- Administrator
- Registered: 2005-06-28
- Posts: 48,384
Re: Trigonometry
Hi,
.
T#93. Evaluate:
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.
Offline
#189 2019-05-14 13:26:51
- Monox D. I-Fly
- Member
- From: Indonesia
- Registered: 2015-12-02
- Posts: 2,000
Re: Trigonometry
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.
Offline
#190 2019-05-14 16:06:23
- Jai Ganesh
- Administrator
- Registered: 2005-06-28
- Posts: 48,384
Re: Trigonometry
Hi,
Excellent, Monox D. I-Fly! The solution T#93 is correct!
T#94. Given
(i) .
(ii) .
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.
Offline
#191 2019-05-15 17:46:06
- Jai Ganesh
- Administrator
- Registered: 2005-06-28
- Posts: 48,384
Re: Trigonometry
Hi,
.
T#95. Find the value of
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.
Offline
#192 2019-05-16 16:49:45
- Jai Ganesh
- Administrator
- Registered: 2005-06-28
- Posts: 48,384
Re: Trigonometry
Hi,
.
T#96. If 13sinA = 5 and
is acute, find the value of .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.
Offline
#193 2019-05-17 16:36:02
- Jai Ganesh
- Administrator
- Registered: 2005-06-28
- Posts: 48,384
Re: Trigonometry
Hi,
.
T#97. If
and is acute, find the value of .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.
Offline
#194 2019-05-18 17:02:37
- Jai Ganesh
- Administrator
- Registered: 2005-06-28
- Posts: 48,384
Re: Trigonometry
Hi,
.
T#98. Evaluate:
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.
Offline
#195 2019-05-19 15:37:10
- Jai Ganesh
- Administrator
- Registered: 2005-06-28
- Posts: 48,384
Re: Trigonometry
Hi,
.
T#99. If
find cosA.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.
Offline
#196 2019-05-20 15:52:59
- Jai Ganesh
- Administrator
- Registered: 2005-06-28
- Posts: 48,384
Re: Trigonometry
Hi,
.
T#100. Find sin x if
.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.
Offline
#197 2019-05-21 15:54:08
- Jai Ganesh
- Administrator
- Registered: 2005-06-28
- Posts: 48,384
Re: Trigonometry
Hi,
.
T#101. Evaluate:
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.
Offline
#198 2019-05-22 15:19:46
- Jai Ganesh
- Administrator
- Registered: 2005-06-28
- Posts: 48,384
Re: Trigonometry
Hi,
T#102. Evaluate:
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.
Offline
#199 2019-05-23 15:56:05
- Jai Ganesh
- Administrator
- Registered: 2005-06-28
- Posts: 48,384
Re: Trigonometry
Hi,
.
T#103. If
where 2A is an acute angle, find the value of A.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.
Offline
#200 2019-05-24 15:54:59
- Jai Ganesh
- Administrator
- Registered: 2005-06-28
- Posts: 48,384
Re: Trigonometry
Hi,
T#104. If
, where 4A is an acute angle, find the value of A.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.
Offline