Math, asked by Rohit41852672652, 6 months ago

cos²45⁰–cos²30⁰+sin⁴30⁰+sin⁴60⁰

Answers

Answered by Anonymous

3

Answer:

1/2 - 3/4 +1/4 + 3/4

1/2+1/4

2+1/4

= 3/4 Ans

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