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AAKASH INSTITUTE ENGLISH-SEQUENCES AND SERIES -Assignment (SECTION - A) One option is correct
- n A.M.\'s are inserted between 1 and 31 such that the ratio of the 7th...
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- There are four numbers in A. P., the sum of the two extremes is 8, and...
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- If the sum of three numbers which are in A.P is 27 and the product of ...
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- If n arithmetic means are inserted between 2 and 38, then the sum of t...
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- If S(n) denote the sum to n terms of an A.P. whose first term is a ...
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- If three positive numbers a, b, c are in A.P. and 1/a^2,1/b^2,1/c^2 a...
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- The sum of the series a-(a+d)+(a+2d)-(a+3d)+... up to (2n+1) terms is:...
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- about to only mathematics
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- about to only mathematics
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- If the first, second and last term of an A.P. are a ,\ b and 2a res...
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- Sum of first n terms of an A.P. whose last term is l and common dif...
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- If one geometric mean G and two arithmetic means A1a n dA2 be inserted...
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- The fourth term of the G.P. 4, - 2 , 1 , … is
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- Find: n th term of the G.P. sqrt(3),1/(sqrt(3)),1/(3sqrt(3)),
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- Which term of the progression 18 ,-12 ,8, i s(512)/(729)?
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- The third term of a G.P. is 3. Find the product of its first five term...
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- If (a^n+b^n)/(a^(n-1)+b^(n-1))is the A.M. between a and b, then find t...
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- If (2p)th term of a G.P is q^2 and (2q)th term is p^2 then (p+q)th ter...
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- Three number whose product it 512 are in G.P. If 8 is added to the f...
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- If first and eightth terms of a G.P. are x^(-4) and x^(52) and it...
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