9 JEE Main 2020 Limits previous-year questions with verified answers and step-by-step solutions.
These are the JEE Main 2020 previous-year questions from the Limits chapter of Mathematics. Each links to a full solution with a verified answer key. To see the whole chapter across all years, visit the Limits chapter hub.
lim x → 0 tan π 4 + x 1 / x is equal to
l i m x → 2 3 x + 3 3 - x - 12 3 - x 2 - 3 1 - x is equal to
If α is the positive root of the equation, p x = x 2 − x − 2 = 0 , then lim x → α + 1 ͨ…
lim x → a a + 2 x 1 3 - 3 x 1 3 3 a + x 1 3 - 4 x 1 3   a ≠ 0 is equal to:
If lim x → 0 1 x 8 1 − cos x 2 2 − cos x 2 4 + cos x 2 2 cos x 2 4 = 2 − k then the value of k…
If lim x → 1 x + x 2 + x 3 + . . . + x n - n x - 1 = 820 ,   n ∈ N then the value of n is equal to....
lim x → 0 3 x 2 + 2 7 x 2 + 2 1 x 2 is equal to
lim x → 0 x e 1 + x 2 + x 4 - 1 / x - 1 1 + x 2 + x 4 - 1
Let t denote the greatest integer ≤ t . If λ   ε   R − 0 ,   1 ,     lim…