Mathematics Part-II

Book: Mathematics Part-II

Chapter: 7. Integrals

Subject: Maths - Class 12th

Q. No. 4 of Exercise 7.3

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4

Find the integrals of the functions.

Let I = sin3(2x+1)

⇒


⇒


Let cos (2x+1) = t


=> -2sin(2x+1)dx = dt


=> sin(2x+1)dx =


⇒


⇒


⇒


⇒


5

Chapter Exercises

Exercise 7.2
Exercise 7.4
Exercise 7.5
Exercise 7.3
Exercise 7.1
Exercise 7.6
Exercise 7.8
Exercise 7.9
Exercise 7.10
Exercise 7.11
Exercise 7.7
Miscellaneous Exercise

More Exercise Questions

1

Find the integrals of the functions.
2

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1

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4

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5

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6

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7

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8

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9

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9

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11

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12

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13

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14

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16

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17

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18

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19

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20

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21

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22

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23


A. B.


C. D.

24


A. B.


C. D.