Home
Class 14
MATHS
If 0^(@)ltthetalt90^(@) , the value of ...

If `0^(@)ltthetalt90^(@)` , the value of `sintheta+costheta` is

A

equal to 1

B

greater than 1

C

less than 1

D

equal to 2

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • TRIGONOMETRY

    KIRAN PUBLICATION|Exercise TYPE -III|90 Videos

  • TRIGONOMETRY

    KIRAN PUBLICATION|Exercise TYPE -IV|22 Videos

  • TRIGONOMETRY

    KIRAN PUBLICATION|Exercise TEST YOURSELF|25 Videos

  • TIME AND WORK

    KIRAN PUBLICATION|Exercise TEST YOURSELF|25 Videos

Similar Questions

Explore conceptually related problems

If tantheta-cottheta=0(0^(@)ltthetalt90^(@)) , then the value of sintheta-costheta is

If 2costheta-sintheta=(1)/(sqrt(2)),(0^(@)ltthetalt90^(@)) the value of 2sintheta+costheta is

If 3costheta-sintheta=(1)/(sqrt(2)),(0^(@)ltthetalt90^(@)) , then the value of 3sintheta+2costheta .

If 4-2sin^(2)theta-5costheta=0,0^(@)ltthetalt90^(@) , then the value of (sintheta+tantheta) is :

If sintheta-costheta=(7)/(13)and0ltthetalt90^(@) , then the value of sintheta+costheta is

If 5costheta+12sintheta=13,0^(@)ltthetalt90^(@) , then the value of sin theta is

If 5 sin theta - 4 cos theta = 0, 0^(@) lt theta lt 90^(@) , then the value of (5sintheta-2costheta)/(sintheta+3costheta) is :

If sintheta-costheta=0,0^(@)ltthetalt90^(@) , then the value of sin^(4)theta+cos^(4)theta is :

If sintheta.sec(30^(@)+theta)=1 where (0ltthetalt60^(@)) then the value of sintheta+cos2theta is :

If tantheta = 3 , where 0^@ltthetalt90^@ , then find the value of (sintheta+costheta)/(sectheta+cosectheta)

KIRAN PUBLICATION-TRIGONOMETRY -TYPE - II
  1. If (cos^(2)theta)/(cot^(2)theta-cos^(2)theta)=3and0^(@)ltthetalt90^(@)...

    Text Solution

    |

  2. If A = tan11^(@)tan29^(@),B=2cot61^(@)cot79^(@) , then:

    Text Solution

    |

  3. If 0^(@)ltthetalt90^(@) , the value of sintheta+costheta is

    Text Solution

    |

  4. The expression (tan 57^@ + cot37^@)/(tan 33^@ + cot 53^@) is equal to

    Text Solution

    |

  5. The value of (cot30^(@)-cot75^(@))/(tan15^(@)-tan60^(@)) is

    Text Solution

    |

  6. The value of cottheta.tan(90^(@)-theta)-sec(90^(@)-theta)cosectheta+...

    Text Solution

    |

  7. If cos(3x-20^(@))=sin(3y+20^(@)) then the value of (x+y) is

    Text Solution

    |

  8. If sintheta sec 23^(@)=1 , the value of theta is

    Text Solution

    |

  9. If 2(cos^(2)theta-sin^(2)theta)=1,theta is a positive acute angle ,...

    Text Solution

    |

  10. If sec(7theta+28^(@))=cosec(30^(@)-3theta) then the value of theta i...

    Text Solution

    |

  11. If tan((pi)/(2)-(theta)/(2))=sqrt(3) , the value of sectheta is :

    Text Solution

    |

  12. If sectheta=x+(1)/(4x), then find the value of sectheta+tantheta.

    Text Solution

    |

  13. The value of cos1^(@)" "cos2^(@)" "cos3^(@) . . .cos177^(@)" "cos178^(...

    Text Solution

    |

  14. If sectheta+tantheta=sqrt(3)(o^(@)lethetale90^(@)) then tantheta is

    Text Solution

    |

  15. If sin(60^(@)-theta)=cos(Psi-30^(@)) , then the value of tan(Psi-theta...

    Text Solution

    |

  16. If a sin theta + b cos theta = c then the value of a cos theta -b sin ...

    Text Solution

    |

  17. Maximum value of (2 sin theta + 3 cos theta) is

    Text Solution

    |

  18. The value of 152 ( sin 30^@ + 2cos^2 45^@ + 3 sin 30^@ + 4 cos^2 45...

    Text Solution

    |

  19. sin^2 theta - 3 sin theta +2=0 will be true if

    Text Solution

    |

  20. If tan alpha = n tan beta and sin alpha = m sin beta, then cos^2 alpha...

    Text Solution

    |