Home
Class 12
MATHS
Which of the following is correct ?...

Which of the following is correct ?

A

`sin 1^(@) gt sin 1`

B

` sin 1^(@) lt sin 1`

C

` sin 1^(@) = sin 1`

D

` sin 1^(@) = ( pi ) /( 180) sin 1`

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • TRIGONOMETRY RATIOS AND IDENTITIES

    ML KHANNA|Exercise PROBLEM SET (2) TRUE AND FALSE|4 Videos

  • TRIGONOMETRY RATIOS AND IDENTITIES

    ML KHANNA|Exercise PROBLEM SET (3) ( MULTIPLE CHOICE QUESTIONS)|23 Videos

  • TRIGONOMETRY RATIOS AND IDENTITIES

    ML KHANNA|Exercise PROBLEM SET (1) FILL IN THE BLANKS|2 Videos

  • TRIGONOMETRICAL EQUATIONS

    ML KHANNA|Exercise SELF ASSESSMENT TEST |27 Videos

Similar Questions

Explore conceptually related problems

Which of the following are correct ?

Which of the following are correct ?

Which of the following are correct ?

Which of the following are correct?

Which of the following are correct

Which of the following are correct?

ML KHANNA-TRIGONOMETRY RATIOS AND IDENTITIES-PROBLEM SET (2) ( MULTIPLE CHOICE QUESTIONS)
  1. If theta , phi are acute, sin theta = 1//2 , cos phi = 1//3, then [ t...

    Text Solution

    |

  2. The value of cos10^(@)-sin 10^(@) is

    Text Solution

    |

  3. Which of the following is correct ?

    Text Solution

    |

  4. Maximum value of 24 sin theta+7 cos theta is

    Text Solution

    |

  5. The minimum value of 3 sin theta + 4 cos theta is

    Text Solution

    |

  6. Maximum value of 3 cos theta + 4 sin theta is

    Text Solution

    |

  7. The minimum value of 3 cos x+4 sin x+8 is:

    Text Solution

    |

  8. Prove that the value of 5 cos theta + 3cos (theta + pi/3) +3 lies bet...

    Text Solution

    |

  9. If ale 3 cos x + 5 sin ( x - pi //6) leb for all x, then (a,b ) =

    Text Solution

    |

  10. If a cos theta - b sin theta = lambda, then AA real theta

    Text Solution

    |

  11. sqrt( 3) sin x + cos x is maximum when x is

    Text Solution

    |

  12. The set of values of 'a' for which the equation sqrt(a) "cos" x -2 "...

    Text Solution

    |

  13. Given 12 sin theta + 5 cos theta =2 x^(2) - 8 x +21 and theta and x a...

    Text Solution

    |

  14. If cos 25^(@) + sin 25^(@) =0, then: cos 50^(@)=

    Text Solution

    |

  15. The equation sin x ( sin x + cos x ) = k has real solution if and only...

    Text Solution

    |

  16. The maximum value of 12 sin theta -9 sin ^(2) theta is

    Text Solution

    |

  17. cos2 theta+2 costheta is always

    Text Solution

    |

  18. If l,g are the least and greatest values of 9 cos 2theta - 24 cos thet...

    Text Solution

    |

  19. The ratio of the greatest value of 2-cos x+s in^2x to its least value ...

    Text Solution

    |

  20. If cos A = 3/4 then the value of 32sin( A/2)* sin (5A/2) is.

    Text Solution

    |