Question

sin square 60 degree + cos square 45 degree is equal to​

Answer 1

ur answer is 2 which is correct answer

Answer 2

${ \sin }^{2} 30 + { \cos }^{2} 45 \\ = { \frac{1}{2} }^{2} + { \frac{1}{ \sqrt{2} } }^{2} \\ = \frac{1}{4} + \frac{1}{2} \\ = \frac{1 + 2}{4} = \frac{3}{4} ans.$