Question

Solve sin square theta + sin theta is equal to 1

Answer 1

Step-by-step explanation:

$\sin^{2} theta \: + \sin \: theta = 1 \\ \sin^{2}theta - 1 + \sin \: theta \\ \cos^{2}theta + \sin\: theta \\ let \: theta = 90 \: degree \\ \cos^{2} 90 + \sin90 \\ 0 ^{2} + 1 \\ 0 + 1 = 1$

i hope this helps u...