The Value of 2 sin(12°)...... | JEE Main 2022

JEE MAIN 2022

25-06-2022 S2

Question

The value of $2 \sin \left(12^{\circ}\right)-\sin \left(72^{\circ}\right)$ is :

Select the correct option:

$\frac{\sqrt{5}(1-\sqrt{3})}{4}$

$\frac{1-\sqrt{5}}{8}$

$\frac{\sqrt{3}(1-\sqrt{5})}{2}$

$\frac{\sqrt{3}(1-\sqrt{5})}{4}$

✓ Correct! Well done.

✗ Incorrect. Try again or view the solution.

Solution

Question Tags

JEE Main

Mathematics

Easy

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