Math, asked by isha4503, 1 year ago

evalute : sin60.cos30-cos60.sin30

Answers

Answered by acquinaldrin

1

0.732 is d answer hope it helps you

isha4503: how

acquinaldrin: sin 60= cos30=√3/2

acquinaldrin: sin 30=cos60=1/2

isha4503: to phir pura solve karna tha na

isha4503: malum hai to

Answered by aryan9467

0

√3/2×√3/2-1/√2×1/√2

3/4-1/2

3-2/4

1/4

is the answer.

isha4503: the answer is wrong

isha4503: 1/2 is the answer

isha4503: because cos 60 is 1/2

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