1.

`(x^(a+b))^(a-b)(x!=0)` का मान क्‍या है?A. `1`B. `2`C. `-1`D. `0`

Answer» Correct Answer - A
`(x^(b+c))^(b-c)(x^(c+a))^(c-a)(x^(a+b))^(a-b)(x!=0)`
`x^(b^(2)c^(2)).x^(c(2)-a^(2)).x^(a^(2)-b^(2))`
`x^(b^(2)-c^(2)+c^(2)-a^(2)+a^(2)-b^(2)=x^(0)=1`


Discussion

No Comment Found

Related InterviewSolutions