Question

what is the value of cos²90°+sin²60°​

Answer 1

Answer:

 $\frac{3}{4}$

Step-by-step explanation:

$sin^260+cos^290$

$(\sqrt \frac{3}{2})^{2} +(0)^2\\=\frac{3}{4}$

hope it helps

Answer 2

Answer:

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