Question

36. If p/q and r/s are rational numbers, then p/q is multiplicative inverse of r/s if, (A)p/q = r/s
(B)p/q + r/s = 1
(C)p/q x r/s = 1
(D)p/q + r/ s = 0​

Answer 1

Answer:

C) option is correct mark me as brainliest