Question

sin²60°+cos²90°
pls help me to solve the question​

Answer 1

Answer:

sin^260+cos^290

(√3/2)^2 + (0)^2

=3/4.

hope it is helpful....

Answer 2

${sin}^{2} 60 + {cos}^{2} 90 \\ { \frac{ \sqrt{3} }{2} }^{2} + {0}^{2} \\ \frac{3}{4}$