Published by:
CGP EDU Academic Team
Published on: August 12, 2026
If 
, then 
.
Text Solution
Verified by ExpertsThe correct answer is:
A
(i) 2r + 1 = 3r - 5
6 = r
.
(ii) 2r + 1 + 3r - 5 = 17.
5r = 21 r = 21/5 (not possible).
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