Question

If tan =





ℎ

−

sin+ sin

equal to.

(a)

2+

2

2−

2

(b)

2−

2

2+

2

(c)+

−If tan =





ℎ

−

sin+ sin

equal to.

(a)

2+

2

2−

2

(b)

2−

2

2+

2

(c)+

−​

Answer 1

Answer:

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