Question Number 26839 by Samar khan last updated on 30/Dec/17
$$\mathrm{a}=\mathrm{3}\:\mathrm{b}=\mathrm{6} \\ $$$$\mathrm{a}−\mathrm{b}=? \\ $$
Answered by Rasheed.Sindhi last updated on 30/Dec/17
$$\mathrm{a}−\mathrm{b}=\mathrm{3}−\mathrm{6}=−\mathrm{3} \\ $$