Question

if cot A = 3/4 find tan2 A

Answer 1

Answer:

2A=3/2

Step-by-step explanation:

2A=2X 3/4

2A = 3/4

Answer 2

Answer:16/9

Step-by-step explanation:

Tan A =1/cot A

=1/3/4

1×4/3

Tan A= 4/3

Tan2A = (4/3)^2

16/9

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