Question

If x = a sinθ and y = b tan θ, then the value of $\frac{a^2}{x^2}-\frac{b^2}{y^2}$ is

• A. 1
• B. 2
• C. -1
• D. None of these

Answer 1

Answer: (A)

1

Answer 2

The correct option is (A): 1