A real valued function f(x) is satisfying f(x +y)= yf(x) +xf(y) +xy 2 ∀ x, y ∈ R andf(1) 3, then f(11) is equal to

Open in App

Solution

Suggest Corrections

Similar questions

f (\frac{x + y}{3}) = \frac{2 + f (x) + f (y)}{3}

f^{'} (2) = 3

f (x)

y = f (x)

(x - y) f (x + y) - (x + y) f (x - y) = 4 x y (x^{2} - y^{2}), f (1) = 1

f (x) = 4

f (x) = \frac{a^{x} + a^{- x}}{2}

f (x + y) f (x - y)

If $f (x) = \frac{2^{x} + 2^{- x}}{2}$ , then $f (x + y) f (x - y)$ is equal to

f

| f (x) - f (y) | \leq {(x - y)}^{2}, x, y \in R

f (0) = 0

f (1)

Join BYJU'S Learning Program