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महाराष्ट्र राज्य शिक्षण मंडळएचएससी वाणिज्य (इंग्रजी माध्यम) इयत्ता १२ वी

Find the area of the region bounded by the following curves, the X-axis and the given lines: y = x4, x = 1, x = 5

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प्रश्न

Find the area of the region bounded by the following curves, the X-axis and the given lines:  y = x4, x = 1, x = 5

बेरीज
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उत्तर

Let A be the required area.
Consider the equation y = x4.

∴ A = `int_1^5 y*dx`

= `int_1^5 x^4*dx`

= `[(x^5)/5]_1^5`

= `(1)/(5)[x^5]_1^5`

= `(1)/(5)[(5)^5 - (1)^5]`

= `(1)/(5)(3125 - 1)`

∴ A = `(3124)/(5)`sq . units.

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पाठ 7: Applications of Definite Integration - Exercise 7.1 [पृष्ठ १५७]

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बालभारती Mathematics and Statistics 1 (Commerce) [English] Standard 12 Maharashtra State Board
पाठ 7 Applications of Definite Integration
Exercise 7.1 | Q 1.1 | पृष्ठ १५७

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