Question

if tan theta-4/tan theta = 3 then sin2 theta is
please answer
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Answer 1

Answer:

Given 4Tanθ=3⇒Tanθ=

4

3

sinθ=

5

3

cosθ=

5

4

4sinθ+cosθ

4sinθ−cosθ

=

4(

5

3

)+

5

4

4(

5

3

)−

5

4

=

5

16

5

8

=

2

1