What is the correct sequence of the following values? 1. sin ( (π/12)) 2. cos ( (π/12)) 3. cot( (π/12)) Select the correct answer using the code given below

Question

What is the correct sequence of the following values? 1. sin ( (π/12)) 2. cos ( (π/12)) 3. cot( (π/12)) Select the correct answer using the code given below (A) 3 > 2 > 1 (B) 1 > 2 > 3 (C) 1 > 3 > 2 (D) 3 > 1 > 2

Tardigrade Admin · Accepted Answer

We work out the given statements . 1. sin (π/12) = sin15° = (√3 -1/ 2√2) 2. cos (π/12) = cos15° = (√3 + 1 /2√2) 3. cot (π/12) = cot 15° = 2+ √3 So, correct sequence is 3 > 2 > 1.

Q. What is the correct sequence of the following values?
1. $sin (\frac{π}{12})$
2. $cos (\frac{π}{12})$
3. $cot (\frac{π}{12})$
Select the correct answer using the code given below

3 > 2 > 1

1 > 2 > 3

1 > 3 > 2

3 > 1 > 2

We work out the given statements .
1. $sin \frac{π}{12} = sin 1 5^{\circ} = \frac{3 - 1}{2 2}$
2. $cos \frac{π}{12} = cos 1 5^{\circ} = \frac{3 + 1}{2 2}$
3. $cot \frac{π}{12} = cot 1 5^{\circ} = 2 + 3$
So, correct sequence is 3 > 2 > 1.

Q. What is the correct sequence of the following values? 1. sin(12π​) 2. cos(12π​) 3. cot(12π​) Select the correct answer using the code given below