Question

If tan 3A = cot (A-22°), where 3A is an acute angle. Find the value of A.​

Answer 1

Step-by-step explanation:

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Answer 2

Step-by-step explanation:

cot (90°-3A)=cot (A-22)

cot gets cancelled

90-3A=A-22

4A=90+22

$a = \frac{112}{4}$

A=28°