1.

If 3cos θ = 2 then (2sec2 θ + 2tan2 θ – 7) = ?(a) 0(b) 1(c) 3(4) 4

Answer» If 3cos θ = 2 then (2sec2 θ + 2tan2 θ – 7) = ?

(a) 0

(b) 1

(c) 3

(4) 4


Discussion

No Comment Found