defence exam Agniveer Vayu Group X & XY Mock Test 01/2026 Mathematics Relations and Functions Operations on Functions
If f(x) satisfies the relation 2f(x) + f(1 - x) = x2 for all real x, then f(x) is
1
\(\frac{x^2+2x-1}{6}\)
2
\(\frac{x^2+2x-1}{3}\)
3
\(\frac{x^2+4x-1}{3}\)
4
\(\frac{x^2+4x-1}{6}\)