Grade 12th passAnalytical Geometry
Can anyone please tell me this sum which is attached below
Can anyone please tell me this sum which is attached below
1 Answer
Sandeep Bhamoo
Approved Tutor Answer8 Years agoThe sum of the above limit is 2÷{(a+1)(2a+1)} which is equal to 1÷60 hence (a+1)(2a+1)= 120 on solving. a= -17/2 that is the fourth option please do approve my answer if correct
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