Published by:
CGP EDU Academic Team
Published on: August 13, 2026
Match the column
Column I | Column II |
(i) dx | [A] λn + c where x > 0 |
(ii) | [B] |
(iii) | [C] λn (sec x2 + tan x2) + c |
(iv) dx | [D] ex(tan x–1) + c |
Correct Matrix Matching
Text Solution
Verified by ExpertsThe correct answer is:
(i) [B]; (ii) [C]; (iii) [A]; (iv) [D]
Ans.
(i) [B]
(ii) [C]
(iii) [A]
(iv) [D]
Sol. (i) tan –1 
+ tan –1 
= tan –1 
+ cot –1 
= 
(ii) put x 2 = t
(iii) put e x = t
(iv) use 
[f(x) + f ′ (x)]dx = e x f(x) + λ
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