Math, asked by Anonymous, 1 month ago

evaluate 3 sin²45+2cos²30
-Cot²30

Answers

Answered by bansalraghav528

0

Answer:

3 sin²45+2cos²30-Cot²30

= 3(1/√2)²+ 2(√3/2)² -(√3)²

= 3/2 +3/2 -3

= 6/2 -3

= 3-3

= 0

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