Please solve RD Sharma class 12 chapter Mean value theorem exercise 14.1 question 1 sub question 5 maths textbook solution
Rolle’s Theorem is applicable [-1,1]
f(x) is continuous for all x and hence continuous in [-1,1]
is derivable in (-1,1)
Thus third condition of Rolle’s Theorem is satisfied.
Hence, Rolle’s Theorem is applicable.