Math, asked by unkown25, 3 months ago

hi pls help it's exam time

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Answered by tummakeerthana19

2

Answer:

4(sin²30+cos²60)-3(cos²45-1/2 sin²90)

4((1/2)²+(1/2)²)-3((1/√2)²-1/2(1)²)

4(1/4 +1/4)-3(1/2-1/2)

4(1/2)-3(0)

2

hope it helps you and don't forget to follow mè

Answered by Anonymous

3

Answer:

ya its little match girl only

Step-by-step explanation:

how did u know

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