Question 58
The value of $$\frac{a}{a-b}+\frac{b}{b-a}$$ is
Solution
Expression : $$\frac{a}{a-b}+\frac{b}{b-a}$$
Taking (-) common from second term
= $$\frac{a}{a-b}-\frac{b}{a-b}$$
= $$\frac{a-b}{a-b}=1$$
=> Ans - (D)
Video Solution
Create a FREE account and get:
- Free SSC Study Material - 18000 Questions
- 230+ SSC previous papers with solutions PDF
- 100+ SSC Online Tests for Free
