Question

2 tan^2 30 sec^2 52 sin^2 38/ cosec^2 70 - tan^2 20 = ? (a) 2 (b) 1/2 (c) 2/3 (d) 3/2

Answer 1

(c) is the correct option

Answer 2

Answer:

2 tan^2 30 sec^2 52 sin^2 38/ cosec^2 70 - tan^2 20 = ? (a) 2 (b) 1/2 (c) 2/3 (d) 3/2

Step-by-step explanation:

2/3