Home
Class 12
MATHS
Let f: R rarrR be defined by f(x)=2x+6 w...

Let `f: R rarrR` be defined by `f(x)=2x+6` which is bijective mapping then `f^(-1)(x)` is given by

A

`(x)/(2)-3`

B

`2x+6`

C

`x-3`

D

`6x+2`

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • K-CET-MATHEMATICS-2015

    SUNSTAR PUBLICATION|Exercise MULTIPLE CHOICE QUESTIONS|60 Videos

  • P.U .BOARD LATEST MODEL QUESTION PAPER - 2

    SUNSTAR PUBLICATION|Exercise PART-E|4 Videos

Similar Questions

Explore conceptually related problems

Let f:Rrightarrow R be deifned by f(X)=2x+6 which is a bijective mapping then f^(-1)(x) is given by

Let, f: R rarr R be defined by f(x) = 2x + cos x, then f

Let f : R to R be defined by f(x)=x^(4) , then

Let f: R to R be defined by f(x) = x^(4) , then

Let f: N rarr N be defined by f(x)=x^(2)+x+1 then f is

If f: R rarr R be defined by , f(x) = x^2-3x+4 , for all x in R then f^-1(2) is

Let f: R rarr R be defined by f(x)= (1)/(x) AA x inR , then f is _______

Let f:[2, oo) rarr X be defined by f(x) = 4x-x^2 . Then, f is invertible if X =

If f: R rarr R be defined by , f(x) = 10x - 7 and g = f^-1 , then g(x)

SUNSTAR PUBLICATION-K-CET-MATHEMATICS-2016-MULTIPLE CHOICE QUESTIONS
  1. The set A has 4 element and the set B has 5 elements then the number o...

    Text Solution

    |

  2. Let f: R rarrR be defined by f(x)=2x+6 which is bijective mapping then...

    Text Solution

    |

  3. Let ** be a binary defined on R by a**b=(a+b)/(4)AAa,binR then the ope...

    Text Solution

    |

  4. The value of sin^(-1)(cos""(53pi)/(5)) is

    Text Solution

    |

  5. If 3 "tan^(-1)x+cot^(-1)x-=pi then x equal to

    Text Solution

    |

  6. tan^(-1)((x)/(y))-tan^(-1)((x-y)/(x+y)) is

    Text Solution

    |

  7. If x, y, z are all different and not equal to zero and |{:(1+x,,1,,...

    Text Solution

    |

  8. If A is any aquare matrix of order 3xx3 then |3A| is equal to

    Text Solution

    |

  9. If y = e^(sin^(-1)(t^(2)-1)) & x = e^(sec-1((1)/(t^(2-1))) then (dy)/(...

    Text Solution

    |

  10. If A = 1/pi [(sin^(-1)(xpi),tan^(-1)(x/pi)),(sin^(-1)(x/pi),cot^(-1)(p...

    Text Solution

    |

  11. If x^(y) = e^(x-y) then (dy)/(dx) is equal to

    Text Solution

    |

  12. If A is matrix of order m xx n and B is a matrix such that AB' and B'A...

    Text Solution

    |

  13. Evaluate int(e^(x)(1+x))/(cos^(2)(xe^(x)))dx

    Text Solution

    |

  14. IF x yz are not equal to ne 0, ne 1 the value of |{:(logx,,logy,,logz)...

    Text Solution

    |

  15. The function f(x)= [x], where [x] denotes greatest integer function is...

    Text Solution

    |

  16. The value of int(e^(x)((1+x^(2))tan^(-1)x+1))/(x^(2)+1)dx is equal to

    Text Solution

    |

  17. If 2veca*vecb = |veca| * |vecb| then the angle between veca & vecb is

    Text Solution

    |

  18. If x^(m)y^(n)=(x+y)^(m+n), then (dy)/(dx)=

    Text Solution

    |

  19. The general solution of cot theta + tan theta = 2 is

    Text Solution

    |

  20. The value of int(-pi//4)^(pi//4) sin^(103) x*cos^(101) xdx is

    Text Solution

    |