List of top Mathematics Questions on Functions asked in BITSAT

With the usual notation $\displaystyle \int_1^2 ([x^2]-[x]^2)dx$ is equal to

IF $f\left(z\right) = \frac{7-z}{1-z^{2}} $ , where $z = 1 + 2i$, then $|f(z)|$ is equal to :

Let $f (x) = \frac{ax+ b}{cx + d} $ , then $fof(x) = x$, provided that :

Let $f : R \to R$ be a function defined by $f(x) = \frac{x -m}{x-n}$ , where $m \neq n$, then

For the function $f\left(x\right)= \frac{x^{100}}{100} + \frac{x^{99}}{99} + ... \frac{x^{2}}{2} + x + 1 , $ f ' (1) = mf' (0), where m is equal to

The function $f(x) = \tan x - 4x$ is strictly decreasing on