Home
Class 11
MATHS
If tantheta=-4/3,t h e nsintheta is -4/5...

If `tantheta=-4/3,t h e nsintheta` is `-4/5b u tnot4/5` (b) `-4/5or4/5` `4/5b u tnot-4/5` (d) none of these

Text Solution

AI Generated Solution

Promotional Banner

Topper's Solved these Questions

  • STRAIGHT LINES

    CENGAGE ENGLISH|Exercise All Questions|491 Videos

Similar Questions

Explore conceptually related problems

The value of 3^((log)_4 5)-5^((log)_4 3) is 0 (b) 1 (c) 2 (d) none of these

The value of 3^((log)_4 5)-5^((log)_4 3) is 0 (b) 1 (c) 2 (d) none of these

The probability that a student is not a swimmer is 1/5 . Then the probability that out of five students, four are swimmers is (A) ^5C_4""(4/5)^4""1/5 (B) (4/5)^4""1/5 (C) ^5C_1 1/5(4/5)^4 (D) None of these

The probability that a student is not a swimmer is 1/5 . Then the probability that out of five students, four are swimmers is (A) .^(5)C_(4)(4/5)^(4)1/5 (B) (4/5)^41/5 (C) ^5C_1 1/5(4/5)^4 (D) None of these

If 5tantheta-4=0 , then the value of (5sintheta-4costheta)/(5sintheta+4costheta) is

If 5tantheta=4, then (5sintheta-3costheta)/(5sintheta+2costheta) is equal to 0 (b) 1 (c) 1/6 (d) 6

If a/b=4/3, then the value of (6a+4b)/(6a-5b) is (a) -1 (b) 3 (c) 4 (d) 5

The xy-plane divides the line segment joining (1,2,3) and (-3,4,-5) (A) internally in the ratio 3:4 (B) externally in the ratio 5:3 (C) internally in the ratio 3:5 (D) none of these

Let A=[(1, 2), (3,-5)] and B=[(1, 0), (0, 2)] and X be a matrix such that A=B X , then X is equal to (a) 1/2[(2, 4), (3, -5)] (b) 1/2[(-2, 4), (3, 5)] (c) [(2, 4), (3,-5)] (d) none of these

If x is real, then the value of the expression (x^2+14x+9)/(x^2+2x+3) lies between (a) 5 and 4 (b) 5 and -4 (c) -5 and 4 (d) none of these

CENGAGE ENGLISH-TRIGONOMETRIC FUNCTIONS-All Questions
  1. If P is a point on the altitude AD of the triangle ABC such the /C B P...

    Text Solution

    |

  2. If theta1 and theta2 are two values lying in [0,2pi] for which t a n...

    Text Solution

    |

  3. If tantheta=-4/3,t h e nsintheta is -4/5b u tnot4/5 (b) -4/5or4/5 ...

    Text Solution

    |

  4. Let ABC be a triangle with /A=45^0dot Let P be a point on side BC with...

    Text Solution

    |

  5. If costheta-sintheta=1/5, where 0 lt theta lt pi/4, then Column I Colu...

    Text Solution

    |

  6. One of the general solutions of sqrt(3) cos theta-3 sin theta=4 sin 2 ...

    Text Solution

    |

  7. Let theta in ( 0, pi/4) and t1 = (tan theta)^(tan theta),t2 = (tan th...

    Text Solution

    |

  8. Sum of roots of the equation x^4-2x^2sin^2(pix/2)+1=0 is 0 (b) 2 ...

    Text Solution

    |

  9. Let n be a positive integer such that sinpi/(2n)+cospi/(2n)=(sqrt(n))...

    Text Solution

    |

  10. Let O be the circumcenter, H be the orthocentre, I be the incenter, an...

    Text Solution

    |

  11. If s e c^2theta=(4x y)/((x+y)^2) is true if and only if (a)x+y!=0 (b)...

    Text Solution

    |

  12. Prove that in a A B C ,sin^2A+sin^2B+sin^2C<=9/4dot

    Text Solution

    |

  13. The number of solution of the pair of equations 2sin^2theta-cos2theta=...

    Text Solution

    |

  14. The rational number which equals the number 2. 357 with recurring de...

    Text Solution

    |

  15. If (cos^4A)/(cos^2B)+(sin^4A)/(sin^2B)=1 then prove that (cos^4B)/(cos...

    Text Solution

    |

  16. Prove that r1+r2+r3-r=4R

    Text Solution

    |

  17. Number of solution of equation 2sinx/2cos^2x-2sinx/2sin^2x=cos^2x-sin^...

    Text Solution

    |

  18. If cot(theta-alpha),3cottheta,"cot"(theta+alpha) are in A.P. and theta...

    Text Solution

    |

  19. If x=sectheta-tanthetaa n dy=cos e ctheta+cottheta, then prove that x...

    Text Solution

    |

  20. If A >0,B >0a n dA+B=pi/3, the maximum value of tanAtanB is

    Text Solution

    |