Home
Class 7
MATHS
If x^(11)=y^(0) and x=2y, then y is equa...

If `x^(11)=y^(0) and x=2y`, then y is equal to

A

`(1)/(2)`

B

1

C

`-1`

D

`-2`

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • POWERS AND ROOTS

    S CHAND IIT JEE FOUNDATION|Exercise SECTION-A (SELF ASSESSMENT SHEET-5(A))|10 Videos

  • POWERS AND ROOTS

    S CHAND IIT JEE FOUNDATION|Exercise SECTION-B SQUARE ROOTS AND CUBE ROOTS (QUESTION BANK 5(B))|22 Videos

  • POWERS AND ROOTS

    S CHAND IIT JEE FOUNDATION|Exercise SECTION-B SQUARE ROOTS AND CUBE ROOTS (SOLVED EXAMPLES)|10 Videos

  • POLYGONS AND QUADRILATERALS

    S CHAND IIT JEE FOUNDATION|Exercise Self Assessment Sheet|10 Videos

  • PROFIT AND LOSS AND DISCOUNT

    S CHAND IIT JEE FOUNDATION|Exercise SELF ASSESSMENT SHEET |10 Videos

Similar Questions

Explore conceptually related problems

If x^y = y^x and y = 2x , then x is equal to :

If x^y = y^x and y = 2x then x is equal to :

If y=y(x) and it follows the relation 4xe^(xy)=y+5sin^(2)x, then y'(0) is equal to

If [(1,4),(2,0)] = [(x,y^(2)),(z,0)] y lt 0 then x-y+z is equal to

If (dy)/(dx)=(2^(x+y)-2^(x))/(2^(y)),y(0)=1 then y(1) is equal to

If y=y(x) and it follows the relation e^(xy^(2))+y cos(x^(2))=5 then y'(0) is equal to

Area bounded by the curves y=2^(x),y=2x-x^(2),x=0 and x=2 is equal to

S CHAND IIT JEE FOUNDATION-POWERS AND ROOTS -SECTION-A (QUESTION BANK-5(A))
  1. If (p/q)^(r x-s)=(q/p)^(p x-q) , then find the value of xdot

    Text Solution

    |

  2. If (ab^(-1))^(2x-1)=(ba^(-1))^(x-2) then what is the value of x?

    Text Solution

    |

  3. ((2^(m))/(2^(n)))^(t)xx((2^(n))/(2^(t)))^(m)xx((2^(t))/(2^(m)))^(n) is...

    Text Solution

    |

  4. Find the value of x when 4^(2x)=(1)/(32)

    Text Solution

    |

  5. If 2^(x+4)-2^(x+2)=3, then x is equal to

    Text Solution

    |

  6. [1-2(1-2)^(-1)]^(-1)

    Text Solution

    |

  7. In the expression (2^(x)+1)/((7)^(-1)+(2)^(-1))=14, the value of x is

    Text Solution

    |

  8. If m^(n).n^(m)=800, then the value of (n)/(m) is (m < n)

    Text Solution

    |

  9. If a^(2x+2)=1, where a is a positive real number other than 1, then x ...

    Text Solution

    |

  10. If 3^(x)-3^(x-1)=18, then x^(x) is equal to

    Text Solution

    |

  11. If x^(11)=y^(0) and x=2y, then y is equal to

    Text Solution

    |

  12. The value of ((5)^(0.25)xx(125)^(0.25))/((256)^(0.10)xx(256)^(0.15)) i...

    Text Solution

    |

  13. [3^(2^(3))-(3^(2))^(3)] is equal to

    Text Solution

    |

  14. If x^y=y^x , then (x/y)^(x/y) is equal to x^(y/x) b. x^(y/x-1) c. 1 d....

    Text Solution

    |

  15. If a and b are positive integers such that a^(b)=125, then (a-b)^(a+b-...

    Text Solution

    |

  16. Find the value of ((243)^(0.13) xx (243)^(0.07))/((7)^(0.25) xx (49...

    Text Solution

    |

  17. If (9/4)^xdot(8/(27))^(x-1)=2/3 , then the value of x is 1 b. 2 c. 3 d...

    Text Solution

    |

  18. If (9^n xx 3^5 xx 27^3)/(3 xx (81)^4) = 27, then n equals

    Text Solution

    |

  19. Prove that 1/(1+p+q^(- 1))+1/(1+q+r^(- 1))+1/(1+r+p^(- 1))=1,if pqr=1 ...

    Text Solution

    |

  20. यदि a, b, c धनात्मक वास्तविक संख्याएँ हैं, तो sqrt(a^(-1)b)xxsqrt(b^(-...

    Text Solution

    |