Question

Sin 4 theta +sin square theta x cos square theta is equal to sin squared theta​

Answer 1

Answer:

binod

Step-by-step explanation:

sin 4 theta +sin square theta x cos = binod

Answer 2

Step-by-step explanation:

sin4@ + sin²@ cos²@ = sin²@

sin4@= sin²@ - sin²@ . cos²@

sin4@ = sin²@(1-cos²@)

sin4@=sin⁴@

possible only

iff, @ = 0⁰