Question

If I and Y are in direct proportion, then which of the following is correct
(A)
x + y = constant
(B) xy = constant
(С)
2-y = constant
(D) x/y = constant​

Answer 1

Step-by-step explanation:

I proportional to Y

I = {CONSTANT} Y

I/Y = CONSTANT

HENCE OPTION (D) IS CORRECT