Question

10.
The LCM of two numbers is (a+b) and their HCF is
Kla-b). If one number is 'K', then the other number
Ka
(A) 6
(B) Kab
Ka + b
(C) ²6²
(0) Ka-b​

Answer 1

Your options are wrong because the other no.after calculating is (a^2-b^2),which is totally not in the option.

Explanations to this is in the page below.