Multiple Choice Questions

a 2 b 2 c 2 ab bc ca then the value of a b b c is ........

Quantitative Aptitude and Numerical Ability (DRDO) (Phase-i and II) Algebra

a^2 + b^2 + c^2 = ab + bc + ca then the value of (a+b)/(b+c) is ?

Answer
A)1
Explanation :
Equation will be satisfied when a=b=c=1
(a+b)/c = (1+1)/(1+1) = 2/2 = 1

Submit Error

Please Wait..

Please wait..