JEE Main 20199 Apr, Morning shiftMathematicsEasyLimit, Continuity and Differentiability420× since 2002
Let ƒ(x) = 15 – |x – 10|; x R. Then the set
of all values of x, at which the function,
g(x) = ƒ(ƒ(x)) is not differentiable, is :
JEE Main 2019 · 9 Apr, Morning shift · Q4184