Question

if 2 sin²x= ½, find x

Answer 1

$\textbf{Heya}$

$2 \: { \sin}^{2} x = \frac{1}{2} \\ \\ {sin}^{2} x = \frac{1}{2 \times 2} \\ \\ {sin}^{2} x = \frac{1}{4} \\ \\ sin \: x = \sqrt{ \frac{1}{4} } \\ \\ sin \: x = \frac{1}{2} \\ \\ sin \: x = sin \: 45 \\ \\ x = 45$

$\textbf{Hope this helps u}$