Prove that sin-(8/17)+sin(3/5) =cos-(36/85) =tan-(77/36)

 Prove that 
sin-(8/17)+sin(3/5) =cos-(36/85) =tan-(77/36) 


Ans. Let L. H. S=sin-(8/17)+sin(3/5)

Because, 











Prove that sin-(8/17)+sin(3/5) =cos-(36/85) =tan-(77/36) Prove that   sin-(8/17)+sin(3/5) =cos-(36/85) =tan-(77/36) Reviewed by Shubham Prajapati on April 25, 2021 Rating: 5

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