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Can anyone help with this rq

Can anyone help with this rq-example-1
User Whallz
by
7.1k points

1 Answer

0 votes

Answer:

C

Explanation:

using the cofunction identity

• cos (
(\pi )/(2) - x ) = sin x

given

sin x =
(3)/(5) , then

cos(
(\pi )/(2) - x) =
(3)/(5)

User JasperZelf
by
7.3k points