Published by:
CGP EDU Academic Team
Published on: August 13, 2026
If 
dx = P (1 + x 5/2 ) 7/2 + Q (1 + x 5/2 ) 5/2 + R (1 + x 5/2 ) 3/2 + C, then P,Q and R are
A
P = 
, Q = – 
, R = 
, Q = – , R =
B
P = 
, Q = 
, R = 
, Q = , R =
C
P = – 
, Q = – 
, R = 
, Q = – , R =
D
P = 
, Q = – 
, R = – 
, Q = – , R = –
Text Solution
Verified by ExpertsThe correct answer is:
A
Let Ι = 
= 
Put 1 + x 5/2 = t ⇒ x 3/2 dx = dt
⇒ Ι = 
= 
= 
+ C
= 
+ 
– 
+ C
On comparing with given, we have
P = 
, Q = – 
, R = 
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