Question

2. If a and b are inversely proportional, then:
O (a) a + b = constant
0 (b) a - b = constant
OC
0 (c
(c) ab = constant
0 (d) a/b = constant​

Answer 1

Answer:

Answer is option c

Step-by-step explanation:

$a \infty \frac{ 1}{b} \\ a = \frac{k}{b} \: \: where \: k \: is \: constant \: of \: variation \\ ab = k$

Hence option c is correct