Math, asked by pramitmeshram, 9 months ago

Prove that cos inverse 3by5 +cos inverse 4 by 5 = pie by 2

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Answered by gyanaseelanff4023
1

Answer:

hi

Step-by-step explanation:

Answered by yeswanthsai
0

Step-by-step explanation:

in the photo it was given step by step

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