The sum of the squares of three distinct real numbers which are in G.P. is S^2 . If their sum is aS, then ____________ Class 11 GP Math

 

Find a G.P. for which sum of the first two terms is –4 and the fifth term is 4 times the third term.

Second term of a geometric progression is 6 and its fifth term is 9 times of its third term. Find the geometric progression. Consider that each term of the G.P. is positive.

If for GP pth, qth and rth terms are a,b, c ; prove that (q-r) loga+(r-p)logb+(p-q)logc=0

 

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