Math, asked by sahilpreetsingh2828, 5 months ago

Value of cos-1(-1/2) -2sin -1(1/2) +3 cos-1 (-1/√2) -4tan-1 (-1) equals

Answers

Answered by sumitfriends1213

0

Answer:

The value of cos^-1(1) is 0

thanks me later

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