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Question 1
If S = 
upto n terms. Then find S
upto n terms. Then find S
Question 2
If 
then find the maximum value of 
then find the maximum value of
Question 3
The 7th term of a G.P. is 8 times the 4th term. Find the difference of 4th term and 3rd term of the G.P. if 5th term is 48.
Question 4
If x, y, z, a and b are distinct real numbers such that 
then x, y, z, a are in
then x, y, z, a are inQuestion 5
If the coefficients of 
in 
are equal then n is
in are equal then n is
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Tags :
CDS & DefenceMathematicsFeb 4CDS & Defence
