Question

IF SIN2A=12/13 THEN FIND TANA

Answer 1

tan is opp/ adj = 12/5....

Answer 2

Answer:

Step-by-step explanation:

1> change sinA into the 2tanA/1+tan^2 A

2> 2 in 2tanA will divide 12

3> cross multiply

4> then bring all of them to one side and use spliting the middle term method to solve it.

5> The answers will be 3/2 and 2/3.