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Chapter -Integrals

Topic -Definite Integrals

Sub Topic -Definite Integral as

the Limit of a sum

Questions & solutions

Mathematics -Class XII

Unit III -Calculus

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Outline:

  • Definition
  • Integral as the Limit of a sum –formulae
  • Questions with solutions
  • Assignment I
  • Assignment II

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DEFINITE INTEGRAL AS LIMIT OF A SUM –PART II

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Related Formula

OR

OR

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Ans.

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Solution by second formula

  • We have

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Ans.

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ASSIGNMENT-1

  • What is the formula for integral as the limit of a sum?
  • What is the sum of first n terms of a G. P.?

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Assignment-II

Evaluate the following using integral as the limit of a sum