JEE Main 2020 Mathematics question

Mathematics Trigonometric Ratio and Identities JEE Main 2020

If and , for , then -

(A)y(1 – x) = 1Correct
(B)x(1 – y) = 1
(C)y(1 + x) = 1
(D)x(1 + y) = 1

Answer: (A)

Solution

Question ID VK-010958