Question

difference between sigma and integration​

Answer 1

Answer:

Summation- Sum of a small numbers of large quantities. Integration- Sum of a large numbers of small quantities.

Answer 2

most simple words-

Summation- Sum of a small numbers of large quantities.

Integration- Sum of a large numbers of small quantities.

Other Simple Difference can be-

The Summation is a discrete sum whereas Integration is a continuous sum.

Example:

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Here dx is an infinitesimal so that the integral summation is continuous.

Hope it helps, cheers! :)