Math, asked by vsjagannadhamkolluru, 1 month ago

2tan²45+cos²30-sin²60

Answers

Answered by Anonymous

1

2

Step-by-step explanation:

2tan²45+cos²30-sin²60

2(1)² + (√3/2)² - (√3/2)²

2 + 3/4 - 3/4

2

Answered by Anonymous

0

Answer:

tan 45°=1

cos 30°=√3/2

sin 60°=√3/2

GIVEN;

2tan²45+cos²30-sin²60

=2(1)²+(√3/2)²-(√3/2)²

=2+3/4-3/4

=2

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