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Evaluate the definite integral: ∫-11(x+1)dx

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प्रश्न

Evaluate the definite integral:

`int_(-1)^1 (x + 1)dx`

योग
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उत्तर

`int_-1^1 (x + 1)  dx = [x^2/2 + x]_-1^1`

`= 1/2 [(1)^2 - (-1)^2] + [1 - (-1)]`

`= 1/2 (1 - 1) + (1 + 1)`

`= 1/2 (0) + 2`

= 2

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अध्याय 7: Integrals - Exercise 7.9 [पृष्ठ ३३८]

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एनसीईआरटी Mathematics Part 1 and 2 [English] Class 12
अध्याय 7 Integrals
Exercise 7.9 | Q 1 | पृष्ठ ३३८

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