Question

3sin^2+3cos^2 find value

Answer 1

LHS=3sin^2+3cos^2
=3(sin^2 + cos^2)
=3*1
=3

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Please mark it as brilliant because i was first to answer this question
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Answer 2

hello

here is your answer

3sin^2x + 3cos^2x
3(sin^2x+cos^2x). by using sin^2x + cos^2x = 1

= 3 Ans.


hope it helps
#jerri