QOD-02/06/13 find the sum

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11.3+12.4+13.5... till infinite terms

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2 Answers

865

Soumyadeep Basu ·2013-06-29 09:00:57

The given expression can be rewritten as
12(1-13+12-14+13-15+....

=12(1+12) =34.

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1357

Manish Shankar ·2013-06-08 06:59:47

No one for this?

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Your Answer

Basic Integral Calculus Operators Symbols Matrix Cases

√ √ || {} [] () → ~ ^ x x x → → ln log lg lim lim cos sin tan cot arcsin arccos arctan

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