Home
Class 10
MATHS
find the value of sin60^@cos3 0^@+sin3 0...

find the value of `sin60^@cos3 0^@+sin3 0^@cos6 0^@`

Promotional Banner

Topper's Solved these Questions

  • INTRODUCTION TO TRIGONOMETRY

    NAGEEN PRAKASHAN|Exercise Revision Exercise Long Answer Questions|5 Videos

  • INTRODUCTION TO TRIGONOMETRY

    NAGEEN PRAKASHAN|Exercise Revision Exercise Very Short Answer Questions|38 Videos

  • CONSTRUCTIONS

    NAGEEN PRAKASHAN|Exercise PROBLEMS FROM NCERT/ EXEMPLAR|10 Videos

  • LINEAR EQUATIONS IN TWO VARIABLES

    NAGEEN PRAKASHAN|Exercise Revision Exercise Long Answer Questions|8 Videos

Similar Questions

Explore conceptually related problems

find the value of sin60^(@)cos30^(@)+sin30^(@)cos60^(@)

Value of sin60^@//cos60^@

Find the value of (sin30^@+cos30^@)(sin60^@+cos60^@)

Find the value of 2sin 30^@ +cos 0^@ +3 sin 90^@ .

Find the value of sin60^(@)cos30^(@)+cos60^(@)sin30^(@) .

Find the value of (Cos30^@-sin30^@)/ (Sin60^@+Cos60^@) (Cos30^@-sin30^@)/ (Sin60^@+Cos60^@) का मान ज्ञात करें ।

Find the value of sin60sin45+cos60cos45

find the value of sin18^(0) and cos36^(@)

Find the value of sin330^(0)cos120^(0)+sin300^(0)*cos210^(@)

Value of (sin30^@ + cos 30^@) - (sin60^@ + cos60^@) is _____

NAGEEN PRAKASHAN-INTRODUCTION TO TRIGONOMETRY-Revision Exercise Short Answer Questions
  1. If sintheta=(3)/(5),verify that (tantheta)/(1+tan^(2)theta)=sinthetaco...

    Text Solution

    |

  2. If cottheta=(b)/(a),show that (asintheta-bcostheta)/(asintheta+bcosthe...

    Text Solution

    |

  3. find the value of sin60^@cos3 0^@+sin3 0^@cos6 0^@

    Text Solution

    |

  4. Verify that : sin 60^@ = 2 sin 30^@ cos 30^@

    Text Solution

    |

  5. If A=30^(@),verify that cos2A=cos^(2)A-sin^(2)A.

    Text Solution

    |

  6. if A= 45^o then verify sin2A=2sinAcosA , cos2A=1-sin^2A

    Text Solution

    |

  7. Using the formula cos A =sqrt((1+cos2A)/(2)), find the value of cos30^...

    Text Solution

    |

  8. In the adjoining figure , DeltaABC is a right - angled triangle , righ...

    Text Solution

    |

  9. If sin(A-B)=1/2,""""cos(A+B)=1/2, 0o<A+Blt=90o,""""A > B , find A and ...

    Text Solution

    |

  10. Find the value of sin30^(@) geometrically.

    Text Solution

    |

  11. Find the value of sin60^(@) geometrically.

    Text Solution

    |

  12. Prove that sqrt(sec^(2)theta + cosec^(2)theta) = tantheta + cottheta.

    Text Solution

    |

  13. Prove that : sqrt((1+costheta)/(1-costheta))="cosec"theta+cottheta

    Text Solution

    |

  14. sqrt((1+sintheta)/(1-sintheta))+sqrt((1-sintheta)/(1+sintheta)) is equ...

    Text Solution

    |

  15. Prove that : tan^(2)theta-sin^(2)theta=tan^(2)thetasin^(2)theta

    Text Solution

    |

  16. Prove that : (tanA+sinA)/(tanA-sinA)=(secA+1)/(secA-1)

    Text Solution

    |

  17. Prove that : sin^(2)Acos^(2)B-cos^(2)Asin^(2)B=sin^(2)A-sin^(2)B

    Text Solution

    |

  18. Prove that : sin^(2)theta+cos^(4)theta=cos^(2)theta+sin^(4)theta

    Text Solution

    |

  19. Prove that : sin^(2)theta+(1)/(1+tan^(2)theta)=1

    Text Solution

    |

  20. Prove that : (1-costheta)(1+costheta)(1+cot^(2)theta)=1

    Text Solution

    |