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Problem Questions with Answer, Solution - Exercise 9.1: Definite Integral as the Limit of a Sum | 12th Maths : UNIT 9 : Applications of Integration

Chapter: 12th Maths : UNIT 9 : Applications of Integration

Exercise 9.1: Definite Integral as the Limit of a Sum

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EXERCISE 9.1

 

1. Find an approximate value of 1.51 xdx by applying the left-end rule with the partition {1.1, 1.2, 1.3, 1.4, 1.5}.


2. Find an approximate value of 1.51 x2 dx by applying the right-end rule with the partition {1.1, 1.2, 1.3, 1.4, 1.5}.


3. Find an approximate value of  1.5( 2 − x dx by applying the mid-point rule with the partition {1.1, 1.2, 1.3, 1.4, 1.5}.


Answers:

1. 0.6

2. 0.855

3. 0.375

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12th Maths : UNIT 9 : Applications of Integration : Exercise 9.1: Definite Integral as the Limit of a Sum | Problem Questions with Answer, Solution

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12th Maths : UNIT 9 : Applications of Integration


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