Question

(if 5 sin A =3 then find the value of cos and tan A)

Answer 1

sin A=3/5
Perpendicular/ Hypotenuse = 3x/5x
By pythagoras theorem
base = 4x
cos A= B/H
=4x/5x
=4/5
tan A= P/B
=3x/4x
=3/4

Answer 2

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