JEE Main 25 Feb 2021 Shift 1 Solved Paper

Section: Mathematics

Question : 81 of 90

Marks: +1, -0

Let f(x) be a polynomial of degree 6 in x , in which the coefficient of x6 is unity and it has extrema at x=−1 and x=1 .
If

lim

x→0

‌

f(x)

=1 , then 5f(2) is equal to ................

[25 Feb 2021 Shift 1]

Go to Question:

Prev Question

Next Question