Archive
9th of September 2015
Mathematics
Q:

Sir I want to ask a question....in the chapter integral dere is a topic limit of sum....i want to knw tht this topic is still in our slybus

Meeta Arora - CBSE - Class XII Science

Monday, September 07, 2015 at 21:09:PM

A:

Hi Meeta,

Thanks for approaching Toppers for clearing your doubts.

Yes, the topic "Integration as the limit of a Sum" is there in Definite Integral problems.

integral subscript a superscript b f open parentheses x close parentheses d x equals stack l i m with h rightwards arrow 0 below h open square brackets f open parentheses a plus h close parentheses plus f open parentheses a plus 2 h close parentheses plus f open parentheses a plus 3 h close parentheses plus f open parentheses a plus n h close parentheses close square brackets comma space w h e r e space h equals fraction numerator b minus a over denominator n end fraction

Wednesday, September 09, 2015 at 18:08:PM