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

Trigonometric Ratios of Multiple and Submultiple Angles Exercise Ex. 9.1

Solution 1

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

Solution 17

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

Solution 25

  

Solution 31

  

Solution 35

  

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

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

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

Solution 1

Solution 2

Solution 3

Solution 4

Solution 5

Solution 6

Solution 7

Solution 8

Solution 9

Solution 10

Solution 11

Solution 12

Solution 13