Question

3. If cos 4a = sin 2a, then the value of tan 4a is
(a) 1
(6) o
(d) √3​

Answer 1

Answer:

Here a is 15°

the answer will be Tan60°.

if you remember the value that's good if you don't just do Sin60/cos60

the answer is √3

Answer 2

Answer:

simple hai yar option no. ( d ) is right ok bye