Question

If tan3A = Cot(A-26), 3A<90° then find the value of angle A.

Answer 1

Answer:

Tan 3A= Cot (A-26)

Cot(90-3A)= Cot (A-26)

90-3A=A-26

90+26=A+3A

116=4A

A=116/4

A=29

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Step-by-step explanation:

Answer 2

29°

Step-by-step explanation:

tan3A=cot(A-26)

cot(90°-3A)=cot(A-26)

90°-3A=A-26

-3A-A=-26-90

-4A=-116

A=-116/-4=29°ans