Math, asked by bikash2996, 3 months ago

The value of cos60°.cos²30°+sin²60.°cos30°-2tan45° is

Answers

Answered by aftabhussain9640

1

Step-by-step explanation:

given cos60°.cos²30°+sin²60.°cos30°-2tan45°

so 1/2*(√3/2)² + (√3/2)² *√3/2 - 2*1

3/8 + 3√3/8 - 2

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