Math, asked by sanju3333, 11 months ago

pls answer it fastly​

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Answered by BrainlyPopularman
1

Answer:

 \cos(  - {sin}^{ - 1} ( \frac{4}{5}  )  -  {cos}^{ - 1} ( \frac{4}{5} )) =  \cos( -  \frac{\pi}{2} )  = 0

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