CUET Preparation Today
CUET
General Aptitude Test
Quantitative Reasoning
Algebra
If (a-2)2 + (b-3)2 + (c - 11)2 = 0
find the value of \(\sqrt {a+b+c+9}\).
4
-4
5
0
If (a-m)2 + (b-n)2 + (c - o)2 = 0
then a - m = 0
b - n = 0
c - o = 0
So, a = 2
b = 3
c = 11
\(\sqrt {a+b+c+9}\) = \(\sqrt {2+3+11+9}\) = 5
