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∫[x/(x+1)]dx ...
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∫(lnx/x)dx ...
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∫tan-1√xdx ...
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∫(x+1)lnxexdx= ...
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∫cosxexdx ...
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∫sin-1xdx ...
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∫xtan-1xdx ...
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∫xcosxdx ...
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∫xlnxdx= ...
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∫lnxdx= ...
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∫[xex2/√(1+ex2)] ...
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∫[1/(√x+x)]dx ...
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∫[1/√(a2+x2)3]dx ...
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∫[(x+1)/√(5x2+10x+16)]dx ...
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∫[1/(1+sin(2x))]dx ...
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∫[(3x-2)/(5x2-3x+2)]dx ...
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∫[1/(x2√(1+x2))]dx ...
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∫[x/√(x4+1)]dx ...
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∫[(√x)/(a2-x3)]dx ...
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∫[ex/√(1-e2x)]dx ...
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If p arithmetic means between a and b are inserted, find the common difference ...
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12 + (12+22) + (12+22+32)+.......+ n terms ...
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1 + (1+3) + (1+3+5) ...... n terms ...
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12-22+32-42+52................. (2n-1)2-(2n)2 ...
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Number of squares on a chess board is: 12 + 22 + ...................... + 82. This is equal to? ...
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ΣΣij (1 ≤ i ≠ j ≤ n) ...
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Find the sum of n terms of the series (12)/1+ (12+22)/2 + (12+22+32)/3 + ...... ...
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Find the sum of n terms of the series whose nth term is (2n-1)2 ...
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∫[x3/(1+x8)]dx ...
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∫[ex/(3ex+5)]dx ...