Q147
If a2 + b2 + 4c2 = 2(a + b - 2c) - 3 and a, b, c are real, then the value of (a2 + b2 + c2) is?
A.
3
B.
C.
2
D.
Answer
Answer: Option D
Solution
Answer: Option D
Solution:
Aptitude · Q147
Algebra
Competitive Exams · Aptitude · question 147