RD Sharma Solutions Chapter 6 Trigonometric Identities Exercise 6.2 Class 10 Maths

RD Sharma Solutions Chapter 6 Trigonometric Identities Exercise 6.2 Class 10 Maths

Chapter Name

RD Sharma Chapter 6 Trigonometric Identities

Book Name

RD Sharma Mathematics for Class 10

Other Exercises

  • Exercise 6.1

Related Study

NCERT Solutions for Class 10 Maths

Exercise 6.2 Solutions

1. If cos θ = 4/5, find all other trigonometric ratios of angle θ 

Solution


2. If sin θ = 1/√2, find all other trigonometric ratios of angle θ

Solution


3. If tan θ = 1/√2, Find the value of   (cosec2  θ – sec2 θ)/(cosec2 θ + cot2 θ)

Solution


4. If tan θ = 3/4, find the value of (1 - cos θ)/(1 + cos θ)

Solution


5. If tan θ = 12/5, find the vale of (1 + sin θ)/(1 - sin θ)

Solution


6. If cot θ = 1/√3, find the value of (1 - cos2 θ)/(2 - sin2 θ)

Solution

7. If cosec = √2, find the value of  (2sin2 A + 3cot2 A)/4(tan2 A - cos2 A)

Solution


8. If cot θ√3, find the value of (cosec2 θ + cot2 θ)/(cosec2 θ - cot2 θ)

Solution


9. If 3cos θ = 1, find the value of (6sin2 θ + tan2 θ)/4cos θ

Solution


10. If √3 tan θ = sin θ, find the value of sin2 θ - cos2 θ

Solution


11.  If  cosec θ = 13/12, find the value of (2sin θ - 3cos θ)/(4 sin θ - 9cos θ)

Solution


12. If sin θ + cos θ = √2 cos(90° - θ), find cot θ find cot θ

Solution

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