Math, asked by vijenderraghav855, 10 months ago

sin60.cos30+sin30.cos60

Answers

Answered by Sjaj

1

Answer:

1

Step-by-step explanation:

Sin60*Cos30+Sin30*Cos60

Sin60*Sin(90-60)+Cos(90-60)*Cos60

Now sin square 60+cos square 60=1

Because sin square +cos square =1

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