Home
Class 12
MATHS
State which one of the following is true...

State which one of the following is true -

A

`sec(tan^(-1)x)=tan(sec^(-1)x)`

B

`cos(tan^(-1)x)=tan(cos^(-1)x)`

C

`sin(cos^(-1)x)=cos(sin^(-1)x)`

D

none of these

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • MCQ ZONE

    CHHAYA PUBLICATION|Exercise Question Paper 4|80 Videos

  • MCQ ZONE

    CHHAYA PUBLICATION|Exercise Question Paper 6|80 Videos

  • MCQ ZONE

    CHHAYA PUBLICATION|Exercise Question Paper 2|80 Videos

  • MAXIMA AND MINIMA

    CHHAYA PUBLICATION|Exercise Sample Questions for Competitive Examination E|2 Videos

  • MCQ ZONE 3

    CHHAYA PUBLICATION|Exercise Question Paper 8|30 Videos

Similar Questions

Explore conceptually related problems

Which one of the followings is true ?

If n and p are two parameters of a binomial distribution, state which one of the following is not true -

If x is real and (x+5)/(x-2)le0, state which of the following is true-

State which of the following is true ?

State which of the following is true ?

State which of the following is true ?

State which of the following is true

Which one of the following is true moss

Which one of the following is a true nut ?

CHHAYA PUBLICATION-MCQ ZONE -Question Paper 3
  1. Let the mappings f:R to R and g:R to R be defined respectively by f(...

    Text Solution

    |

  2. Let A={1, 2, 3} and R={(2, 2),(3, 3),(1, 2)} be a relation on A. Then ...

    Text Solution

    |

  3. State which one of the following is true -

    Text Solution

    |

  4. If cos^(-1) sqrt(p)+cos^(-1)sqrt(1-p)+cos^(-1) sqrt(1-q)=(3pi)/(4), t...

    Text Solution

    |

  5. In the equation px^2+rx+r=0 ratio of the roots are a:bthen prove that...

    Text Solution

    |

  6. If n and p are two parameters of binomial distribution then its stand...

    Text Solution

    |

  7. If the cartesian equation of a line AB is (x-1)/(2)=(2y-1)/(12)=(z+5...

    Text Solution

    |

  8. The straight line (x-3)/(2)=(y+4)/(0)=(z-2)/(5) is perpendicular to ...

    Text Solution

    |

  9. The angle between the lines -6x=y=4z and 2x=3y=-z is -

    Text Solution

    |

  10. The shortest distance between the lines whose vector equations are ve...

    Text Solution

    |

  11. Two events A and B are such that P(A)=(1)/(4), P(B//A)=(1)/(2) and P(...

    Text Solution

    |

  12. The probability that a regularly scheduled flight departs on time is ...

    Text Solution

    |

  13. A sample of 4 items is drawn at random from a lot of 10 items, contain...

    Text Solution

    |

  14. A and B are two independent events such that P(A)=(1)/(2) and P(B)=(...

    Text Solution

    |

  15. If n things are arranged at random in a row then the probability that ...

    Text Solution

    |

  16. If A=[(3,5),(2,0)] and B=[(1,17),(0,-10)] then |AB| is equal to -

    Text Solution

    |

  17. The inverse of the matrix [(5,-2),(3,1)] is -

    Text Solution

    |

  18. If A(i)=[(a^(i),b^(i)),(b^(i),a^(i))] and |a| lt 1,|b| lt 1 then the ...

    Text Solution

    |

  19. If A is a singular matrix of order n then A*(adj A) is equal to -

    Text Solution

    |

  20. If the determinant of the matrix [(a(1),b(1),c(1)),(a(2),b(2),c(2))...

    Text Solution

    |