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- The sum of the first two terms of a GP Is -4 and the fifth term is 4 t...
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- If the 4 ^(th), 10^(th) and 16^ (th) terms of a G . P are x, y and z ...
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- Find the sum to n terms of the series: 8, 88, 888,…..
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- Find the sum of the products of the corresponding terms of the sequenc...
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- Find four numbers forming a geometric progression.in which the third t...
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- If the p^th,q^th and r^th terms of a GP are a,b,c respectively, show t...
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- If the first and the n^( th) term of a .G. P are a and b, respectivel...
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- Show that the ratio of the sum of first n terms of a G. P to the sum o...
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- If a, b, c and d are in G . P, show that (a^2+b^2+c^2)(b^2+c^2+d^2)=(a...
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- Insert two numbers between 3 and 81 iso that the resulting sequence is...
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- Find the value of n so that (a^(n+1)+b^(n+1))/(a^n+b^n) may be the geo...
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- The sum of two numbers is 6 times their geometric mean, show that numb...
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- If A and G be A. M and G. M respectively between two positive numbers....
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- The number of bacteria in a certain culture doubles every hour. If the...
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- What will Rs. 500 amounts to in 10 years after its deposit in a bank w...
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- If A.M and G. M of roots of a quadratic equation are 8 and 5, respecti...
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- Find the sum to n terms of the series: 5+11+19+29+41.....
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- Find the sum of the first n terms of the series whose nth term is n(n+...
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- Find the sum to n terms of the series 1 xx 2+2 xx 3+3 xx 4+4 xx 5 dot...
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- Find the sum to n terms of the given series 1 xx 2+2 xx 3+3 xx 4+4 xx...
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