Match the column: For the function f(x) = x 4 (12 λ nx – 7) match the following Column-IColumn-II(i) If (a, b) is the point of inflection then a – b is equal to[A]3(ii) If et is point of minima 12t is equal to[B]1 then(iii) If graph is concave downward in then d + 3e is equal to[C]4 (d,e)(iv) If graph is concave upward in(p, ∞) Then p is equal to[D]8

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Maths Differentiation and Applications of Derivatives General Matrix Match Questions

Published on: August 13, 2026

Match the column:

For the function f(x) = x 4 (12 λ nx – 7) match the following

Column-I	Column-II
(i) If (a, b) is the point of inflection then a – b is equal to	[A]3
(ii) If et is point of minima 12t is equal to	[B]1 then
(iii) If graph is concave downward in then d + 3e is equal to	[C]4 (d,e)
(iv) If graph is concave upward in(p, ∞) Then p is equal to	[D]8

Correct Matrix Matching

Verified by Experts

The correct answer is:

(i) [D]; (ii) [C]; (iii) [A]; (iv) [B]

Ans.

(i) [D]

(ii) [C]

(iii) [A]

(iv) [B]

Sol.

(i) 8

(ii) 4(d ,e)

(iii) 3

(iv)1 then

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