Math, asked by katarirani33, 12 hours ago

If cos 7A =sin (A-6"), where A is an acute angle
. Find
the value of A.

Answer Is
cos7A = sin (A-6⁰)
7A+(A-6⁰)=90⁰
8A-6=90⁰
8A=90+6
A=96/8
so,96 is cancel in 8×12
so,A= 12

Answers

Answered by sionstationkashiva

3

Step-by-step explanation:

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Answered by Skesubvali

0

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