Home
Class 12
MATHS
If tantheta =-4/3, then sin theta is...

If `tantheta =-4/3`, then `sin theta` is

A

`(4)/(15)`

B

`pm (4)/(5)`

C

`(-4)/(5)` but and `(4)/(5)`

D

`(4)/(5)` but not `(-4)/(5)`

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • SOLVED PAPER 2018

    ARIHANT PUBLICATION JHARKHAND|Exercise SECTION I : MATHEMATICS|49 Videos

  • STATISTICS

    ARIHANT PUBLICATION JHARKHAND|Exercise Exam Booster for Cracking Exam |25 Videos

Similar Questions

Explore conceptually related problems

If tan theta = (4)/(3) , then 3sin theta - 4 cos theta =

If (sectheta + tan theta)/(sectheta-tantheta) = 5/3 , then sin theta is eqaul to :

If tan theta=3/4 , then (4 sin theta- cos theta)/(4 sin theta+ cos theta) is equal to: यदि tan theta=3/4 , है, तो (4 sin theta- cos theta)/(4 sin theta+ cos theta) का मान किसके बराबर होगा ?

If 3 sin theta + 4 cos theta =5 , then value of sin theta is

If 4tan theta=3, evaluate (4sin theta-cos theta+1)/(sin theta+cos theta-1)

If tantheta - cot theta =a and cos theta - sin theta =b , then value of (a^(2) + 4) (b^(2) -1)^(2) is:

If sin theta = x and sec theta = y , then tantheta is:

If (sin theta+cos theta)/(sin theta-cos theta)=3 then sin^4 theta-cos^4 theta=

ARIHANT PUBLICATION JHARKHAND-SOLVED PAPER 2019-SECTION I: MATHEMATICS
  1. The quadrilateral obtained by joining the points (1,1),(-1,5), (7,9) a...

    Text Solution

    |

  2. The linear equation coincide with the line 2x + 3y = 12 is

    Text Solution

    |

  3. If tantheta =-4/3, then sin theta is

    Text Solution

    |

  4. If sin (3A-B) = 1 and cos (2A - B) = (sqrt(3))/(2) , then the value of...

    Text Solution

    |

  5. An arc subtended an angle 60^(@) at the center of c circle of radius 6...

    Text Solution

    |

  6. If p + q = 6 and pq = 8 , then p^(3) + q^(3) is equal to

    Text Solution

    |

  7. In the figure if AB||CD , CD||EF and x:y = 3:2 , then z is equal to ...

    Text Solution

    |

  8. In two concentric circles of radii 15 cm and 9 cm , then length of a...

    Text Solution

    |

  9. When ((81)/(16))^((-3)/(4)) xx {((9)/(25))^((5)/(2)) div ( (5)/(2))^(-...

    Text Solution

    |

  10. The reflection of the point (-3,-2) about Y - axis is

    Text Solution

    |

  11. A rational number between (5)/(7) and (9)/(11) is .

    Text Solution

    |

  12. If a =2, b = 3, then (a ^(b) + b ^(a)) ^(-1) is :

    Text Solution

    |

  13. If f(x) = x^(2) - 5x + 7 , then f(2) - f(-1) is equal to .

    Text Solution

    |

  14. Find the products: (x-1/x)\ (x+1/x)(x^2+1/(x^2))\ (x^4+1/(x^4))

    Text Solution

    |

  15. The mean of 15 observation is 23. If each obsevation is multiplied 2...

    Text Solution

    |

  16. There are 13 girls and 15 boys in a line . If one students is chosen ...

    Text Solution

    |

  17. Which one of the following are not the sides of a triangle ?

    Text Solution

    |

  18. 1,3,6,10…..are triangular numbers . The smallest triangular number t...

    Text Solution

    |

  19. The sum of two number is 161. If one of the numbers is 30% more than t...

    Text Solution

    |

  20. The common factor of (p^(2) + 9p + 14) and (p^(2) + 13p + 42) is .

    Text Solution

    |