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RD SHARMA ENGLISH-GEOMETRIC PROGRESSIONS-All Questions
- Find the three numbers in G.P. , whose sum is 13 and the sum of whose ...
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- Find 4t h term from the end of the G.P. 3,6,12 ,24 , ... ,3072.
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- Which term of the G.P. 2,1,1/2,1/4,..... i s1/(128)?
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- Which term of the G.P. 5,10 ,20 ,40 , i s5120 ?
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- The fourth, seventh and the last term of a G.P. are 10 ,80a n d2560 re...
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- If a ,b ,c are respectively the p^(t h),q^(t h)a n dr^(t h) terms of a...
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- In a G.P. of positive terms if any terms is equal to the sum of next ...
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- The (m+n)th and (m-n)th terms of a G.P. are p and q respectively. Show...
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- If the p^(t h) ,q^(t h) and r^(t h) terms of a GP are a, b and c, r...
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- Find all sequences which are simultaneously A.P. and G.P.
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- Let S be the sum, P be the product and R be the sum of the reciproc...
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- If the A.M. of two positive numbers aa n db(a > b) is twice their geom...
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- Find the sum of the following geometric progression: 4,8,16,32....to 8...
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- If one A.M., A and two geometric means G1a n dG2 inserted between any ...
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- If a ,b ,c are in G.P. and a^(1//x)=b^(1//y)=c^(1//z), then x y z are ...
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- If A be one A.M. and p ,q be two G.M. ' s between two numbers, then...
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- If p ,q be two A.M. ' s and G be one G.M. between two numbers, then...
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- If x is positive, the sum to infinity of the series 1/(1+x)-(1-x)/((1+...
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- If (4^3)(4^6)(4^9)(4^(12))(4^(3x))=(0. 0625)^(-54) , the value of x is...
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- The sequence 4,12,36,108, is a G.P., because (12)/4=(36)/(12)=(108)/(3...
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