RD SHARMA Solutions for Class 11-science Maths Chapter 9 - Trigonometric Ratios of Multiple and Submultiple Angles

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Chapter 9 - Trigonometric Ratios of Multiple and Submultiple Angles Exercise Ex. 9.1

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Solution 2
Solution 3
Solution 4
Solution 5
Solution 6
Solution 7
Solution 8
Solution 9
Solution 10
Solution 11
Solution 12
Solution 13
Solution 14

Solution 15

Solution 16

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Solution 18

Solution 19

Solution 20

Solution 21

Solution 22

Solution 23

Solution 24

Solution 26

Solution 27


Solution 28(i)

Solution 28(ii)

Solution 29

Solution 30(i)

Solution 30(ii)

Solution 30(iii)

Solution 32

Solution 33

Solution 34

Solution 36

Solution 37

Solution 38(i)

Solution 38(ii)

Solution 39

Solution 40

Solution 41

Solution 42

Solution 43

Solution 41

Solution 44

Solution 45

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Solution 31

  

Solution 35

  

Chapter 9 - Trigonometric Ratios of Multiple and Submultiple Angles Exercise Ex. 9.2

Solution 1
Solution 2

Solution 3
Solution 4
Solution 5

Solution 6
Solution 7

Solution 8
Solution 9
Solution 10
Solution 11

Chapter 9 - Trigonometric Ratios of Multiple and Submultiple Angles Exercise Ex. 9.3

Solution 1
Solution 2
Solution 3
Solution 4

Solution 5
Solution 6

Solution 7
Solution 8
Solution 9
Solution 10

Chapter 9 - Trigonometric Ratios of Multiple and Submultiple Angles Exercise Ex. 9VSAQ

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Solution 9

Solution 10

Solution 11

Solution 12

Solution 13