Home
Class 10
MATHS
Write True or False If sin(theta-30^@)...

Write True or False
If `sin(theta-30^@)=1/2` then `sec theta = 2/sqrt3`.

Promotional Banner

Topper's Solved these Questions

  • HATI HIGH SCHOOL

    UNITED BOOK HOUSE|Exercise EXERCISE|55 Videos
  • HOOGHLY COLLIGIATE SCHOOL

    UNITED BOOK HOUSE|Exercise EXERCISE|55 Videos

Similar Questions

Explore conceptually related problems

If sin(theta-30^@)= sqrt3/2 then sec (theta)/2 =

tan theta + sec theta = sqrt(3)

Fill in the blanks If sin(theta-30^@)=1/2 then cos theta =_____.

Fill in the blanks If sin(theta-30^@)=1/2 then cos theta =_____.

Write True or False If 0^@lethetale90^@ then cos theta> cos^2 theta .

Write True or False: Value of sin^25theta+cos^25theta = 5

Write true or false, Value of sin^2 3 theta+ cos^2 3 theta = 3 .

Write True or False Maximum value of sin theta+ cos theta is sqrt2 .

Solve [0^(@) le theta le 360^(@)] : (b) sec theta = 2/(sqrt3)

Write true or false : sin theta is a product of sin and theta .

UNITED BOOK HOUSE-HINDU SCHOOL -EXERCISE
  1. Write True or False sqrt(75) and sqrt(147) are similar surds.

    Text Solution

    |

  2. Write True or False If the ratio of three sides of a triangle is 3:...

    Text Solution

    |

  3. Write True or False If sin(theta-30^@)=1/2 then sec theta = 2/sqrt3.

    Text Solution

    |

  4. Write True or False The volume of the largest solid cone that can be...

    Text Solution

    |

  5. Write True or False Mode of 102,104,117,102,118,104,122,102,104,120 ...

    Text Solution

    |

  6. In a partnership business of two partners total profit is Rs 1,500. If...

    Text Solution

    |

  7. If the compound interest of some money for 2 years at the rate of comp...

    Text Solution

    |

  8. If x= 3+ 2sqrt2 then find the value of x+1/x.

    Text Solution

    |

  9. If x,12,y,27 are in continued proportion then find the positive value ...

    Text Solution

    |

  10. P is any point inside the circle with centre O. Calculate the minimum ...

    Text Solution

    |

  11. O is any point inside the rectangle ABCD. If OB = 6cm, OD = 8cm and OA...

    Text Solution

    |

  12. In triangleABC, D and E lie on AB andAC respectively such that DE||BC ...

    Text Solution

    |

  13. If sinA+sin B = 2 when 0^@leAle90^@, then find the value of (cosA+ cos...

    Text Solution

    |

  14. Area of curved surface of a solid sphere is equal to the curved surfac...

    Text Solution

    |

  15. If the radius of a right circular cylinder is increased by 50% and hei...

    Text Solution

    |

  16. Find the value of overset(10)underset(i=1)sum(10xxi).

    Text Solution

    |

  17. A bank gives 5% simple interest per annum. In that bank a man deposits...

    Text Solution

    |

  18. As a result of sarba Siksha Abhiyan, the students leaving the school b...

    Text Solution

    |

  19. A teacher on attempting to arrange the students for mass drill in the ...

    Text Solution

    |

  20. Passing through the point (– 4, 3) with slope 1/2 then the equation of...

    Text Solution

    |