Math, asked by mdarshad54, 11 months ago

2cot²45°+sin²30-cos²60°

Answers

Answered by akathwal004

2

Step-by-step explanation:

hope this answer will be helpful

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Answered by deepika7574

2

Step-by-step explanation:

Cot 45=1

Sin30=1/2^1/2
Cos60=1/^1/2

Attachments:

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