Question

FIND THE VALUE OF (cos 15 + isin15)6

Answer 1

Answer:

$1$

Step-by-step explanation:

$value = {( \cos(15) ) + \sin(15) }^{6} \\ = \cos(15 + 6) + \sin(15 \times 6) \\ = \cos(90) + \sin(90) \\ \\ = 1$