Math, asked by nallisravankumar, 4 months ago

1. If cosa = 4/5 then find tan A, sin A

Answers

Answered by aary1536

0

Answer:

sina=√1-cos²a

=√1-16/25

=3/5

tana= sina/cosa

=3/4

Answered by Judycrystal

0

Answer:

answer is given in the picture

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