If 7 tan(x-y) = 5 tan(x+y) , then the value of sin2x /sin2y is (A) 2 (B) 3 (C) 6 (D) 12 Share with your friends Share 0 Ankush Jain answered this Given, 7 tan(x-y) = 5 tan(x+y) 1 View Full Answer
