Mathematics Part-II

Book: Mathematics Part-II

Chapter: 7. Integrals

Subject: Maths - Class 12th

Q. No. 4 of Exercise 7.2

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4

Integrate the functions.

sin x sin (cos x)

Let cosx = t

⇒ -sinxdx = dt


⇒


=-[-cost] + C


= cost + C


= cos(cosx) + C


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

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2

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3

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4

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sin x sin (cos x)
5

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sin (ax + b) cos (ax + b)
6

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7

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8

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9

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10

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11

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12

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13

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14

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15

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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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tan2 (2x – 3)
22

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sec2 (7 – 4x)
23

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24

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25

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26

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27

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28

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29

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cot x log sin x
30

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31

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32

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33

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34

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35

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36

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37

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38

39

equals