Is given function invertible? State True or False Q. If f: R→R such that f(x) = Cos (x+2) then check f is invertible ?
Question: Say True or False. following function f:[1,3]→[5,15] defined by \[ f(x)=x^2+2x-3 \] is monotonically Increasing.
Young India can move beyond online education At the time of the 21st century, when the educational world has grown in the direction of a major change in the whole world, at that time in the educational institutions of India, Read more
Chipko Movement and Its Effect! The Chipko movement has a direct meaning to protect it by sticking to something. The Chipko movement started in Uttarakhand, the eastern part of Uttar Pradesh, which separated from Uttar Pradesh in 2000 and became Read more
Give a counter example to show that a function which is of bounded variation is not absolutely continuous, in other words, bounded variation does not imply absolute continuity of a function. ”Bounded variation does not imply absolute continuity of Read more