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AP & GP

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9 hours ago
beulaponnusamy@gmail.com
Find the sum of the series 1²+3²+5²+...+51²By beulaponnusamy@gmail.com1 Reply · 5 ViewsLast post: 9 hours ago · beulaponnusamy@gmail.com
9 hours ago
beulaponnusamy@gmail.com
Find the sum of the series 16²+17²+18²+.....+25²By beulaponnusamy@gmail.com1 Reply · 5 ViewsLast post: 9 hours ago · beulaponnusamy@gmail.com
9 hours ago
beulaponnusamy@gmail.com
Find the sum other series 1³+2³+3³+......+20³By beulaponnusamy@gmail.com1 Reply · 4 ViewsLast post: 9 hours ago · beulaponnusamy@gmail.com
9 hours ago
beulaponnusamy@gmail.com
Find the sum of the series 1²+2²+3²+....+25²By beulaponnusamy@gmail.com1 Reply · 5 ViewsLast post: 9 hours ago · beulaponnusamy@gmail.com
9 hours ago
beulaponnusamy@gmail.com
If 1³+2³+3³+.....+n³=36100, then find 1+2+3+....nBy beulaponnusamy@gmail.com1 Reply · 8 ViewsLast post: 9 hours ago · beulaponnusamy@gmail.com
9 hours ago
beulaponnusamy@gmail.com
The common ratio of the G. P a^m-n, a^m, a^m+n isBy beulaponnusamy@gmail.com1 Reply · 8 ViewsLast post: 9 hours ago · beulaponnusamy@gmail.com
9 hours ago
beulaponnusamy@gmail.com
Find the sum of the first 40 terms of the series 1²-2²+3²-4²+.......By beulaponnusamy@gmail.com1 Reply · 7 ViewsLast post: 9 hours ago · beulaponnusamy@gmail.com
9 hours ago
beulaponnusamy@gmail.com
If a,b, C are in A. P then a-b/b-c is equal toBy beulaponnusamy@gmail.com1 Reply · 3 ViewsLast post: 9 hours ago · beulaponnusamy@gmail.com
9 hours ago
beulaponnusamy@gmail.com
Find the sum of the series 1+2+3+.......+45By beulaponnusamy@gmail.com1 Reply · 5 ViewsLast post: 9 hours ago · beulaponnusamy@gmail.com
9 hours ago
beulaponnusamy@gmail.com
The sum of the cubes of first n natural number is 2025.Find n.By gowthamthaman6@gmail.com1 Reply · 16 ViewsLast post: 23 hours ago · gowthamthaman6@gmail.com
23 hours ago
gowthamthaman6@gmail.com
Find the sum of G.P series 3+6+12+......+1536By gowthamthaman6@gmail.com1 Reply · 5 ViewsLast post: 23 hours ago · gowthamthaman6@gmail.com
23 hours ago
gowthamthaman6@gmail.com
If the 4th and 7th terms of a G.P are 54 and 1458 respectively,find the G.PBy gowthamthaman6@gmail.com1 Reply · 4 ViewsLast post: 23 hours ago · gowthamthaman6@gmail.com
23 hours ago
gowthamthaman6@gmail.com
Find 31+33+....+53By gowthamthaman6@gmail.com1 Reply · 5 ViewsLast post: 23 hours ago · gowthamthaman6@gmail.com
23 hours ago
gowthamthaman6@gmail.com
26+27+28+....+60By gowthamthaman6@gmail.com1 Reply · 6 ViewsLast post: 23 hours ago · gowthamthaman6@gmail.com
23 hours ago
gowthamthaman6@gmail.com
Find the sum of first 75 positive integersBy gowthamthaman6@gmail.com1 Reply · 6 ViewsLast post: 23 hours ago · gowthamthaman6@gmail.com
23 hours ago
gowthamthaman6@gmail.com
How many two digit numbers are divisible by 13By gowthamthaman6@gmail.com1 Reply · 4 ViewsLast post: 23 hours ago · gowthamthaman6@gmail.com
23 hours ago
gowthamthaman6@gmail.com
Find the number of terms in A.P 3,6,9,12,....,111By gowthamthaman6@gmail.com1 Reply · 6 ViewsLast post: 23 hours ago · gowthamthaman6@gmail.com
23 hours ago
gowthamthaman6@gmail.com
Find the sum of arithmetic series 5+11+17+.....+95By gowthamthaman6@gmail.com1 Reply · 6 ViewsLast post: 23 hours ago · gowthamthaman6@gmail.com
23 hours ago
gowthamthaman6@gmail.com
Find the sum of all 3 digit natural numbers which are divisible by 8By gowthamthaman6@gmail.com1 Reply · 4 ViewsLast post: 23 hours ago · gowthamthaman6@gmail.com
23 hours ago
gowthamthaman6@gmail.com
4 days ago
ansiarp@gmail.com
4 days ago
ansiarp@gmail.com