Math, asked by bhavyapoonam30, 19 days ago

without using the trigonometry table find -: 3sin²45° + 2cos²60°

Answers

Answered by dikshagarg5c

1

Answer:

do it with calculator but no problem here is your answer:

-69

Answered by jaswasri2006

2

3(1/√2)² + 2(½)²

= 3/2 + ¾ = 9/8

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