Pure Mathematics - Integration using a scientific calculator like CASIO fx- 991MS: S͟O͟L͟U͟T͟I͟O͟N͟: (1) Follow steps ① to ⑫ in the picture below: (2) Or simply follow the highlighted key sequence. (3) Use
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Casio FX-991MS 2nd Gen Non-Programmable Scientific Calculator, 401 Functions and 2-line Display - Campuskart - Online Electronics store
![Casio FX-991MS 2nd Gen Non-Programmable Scientific Calculator, 401 Functions and 2-line Display, Black : Amazon.in: Office Products Casio FX-991MS 2nd Gen Non-Programmable Scientific Calculator, 401 Functions and 2-line Display, Black : Amazon.in: Office Products](https://m.media-amazon.com/images/I/61SGHVDpjvL._SX522_.jpg)