1.

The values of x and y satisfying the equation \(2\left(\dfrac{x}{a}\right)+\dfrac{y}{b}=2\:and\:\dfrac{x}{a}-\dfrac{y}{b}=4\) are

A. x = a, y = b
B. x = 2a, y = -2b
C. x = a, y = -b
D. x = 2a, y = 2b
Answer» C. x = a, y = -b


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