Find the sum of the products of the corr...

Find the sum of the products of the corresponding terms of the sequences 2, 4, 8, 16, 32 and 128 , 32 , 8 , 2 `1/2`

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496

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NCERT TELUGU-SEQUENCES AND SERIES-EXERCISE 9.3

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Evaluate sum(k=1)^11(2+3^k)
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How many terms of a G.P.3,3^2,3^3,……….. Are needed to give the sum 120...
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The sum of first three terms of a G.P. is 16 and the sum of the next t...
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Given a G.P. with a = 729 and 7^("th") term 64, determine S7 .
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Find a G.P. for which sum of the first two terms is – 4 and the fifth ...
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If the 4th, 10th and 16th terms of a G.P. are x, y and z, respectively...
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Find the sum to n terms of the sequence, 8, 88, 888, 8888… .
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Find the sum of the products of the corresponding terms of the sequenc...
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Show that the products of the corresponding terms of the sequences a, ...
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Insert two numbers between 3 and 81 so that the resulting sequence is ...
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If (a^(n+1)+b^(n+1))/(a^n+b^n) is the AM of a and b then n = …………
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The number of bacteria in a certain culture doubles every hour. If the...
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