Home
Class 10
MATHS
(14x^(4))/(y)÷(7x)/(3y^(4))=....

`(14x^(4))/(y)÷(7x)/(3y^(4))=____`.

A

`(98x^(5))/(3y^(5))`

B

`(2x^(3))/(3y^(3))`

C

`6x^(3)y^(3)`

D

`(1)/(6x^(3)y^(3))`

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • NUMBER AND SEQUENCES

    SURA PUBLICATION|Exercise Unit test|12 Videos
  • RELATIONS AND FUNCTIONS

    SURA PUBLICATION|Exercise Unit Test|14 Videos

Similar Questions

Explore conceptually related problems

If y=x+x^(2)/2+x^(3)/3+x^(4)/4+... then show that x=y-y^(2)/(2!)+y^(3)/(3!)-y^(4)/(4!)+...

(4)/(x)+(3)/(y)=1,(8)/(x)-(9)/(y)=7

If w(x,y,z) = log((5x^(3)y^(4) + 7y^(2)xz^(4) - 75y^(3)z^(4))/(x^(2) + y^(2))) , find x(del w)/(del x) + y(del w)/(del y) + z(del w)/(del z) ,

Find the HCF of 25x^(4)y^(7) , 35x^(3)y^(8) , 45x^(3)y^(3)

Verify whether the line (x-3)/(-4)=(y-4)/(-7)=(z+3)/(12) lies in the plane 5x – y +z = 8.

Solve by the method of elimination 2x-y=3,3x +y=7 (ii) x-y=5, 3x+ 2y = 25 (iii) (x)/(10 ) +(y)/(5) =14 ,(x)/( 8) + (y)/( 6) =15 (iv) 3(2x+y) =7xy,3 (x+3y ) =11xy (v) (4)/(x) +5y =7,(3)/(x) +4y =5 (vi) 13x +11y = 70,11x +13y =74

SURA PUBLICATION-ONE MARK QUESTIONS SET -Multiple Choice Question
  1. If 1^(3)+2^(3)+3^(3)+….+n^(3)=36100 then find 1+2+3+..+n=.

    Text Solution

    |

  2. Find the excluded values, if any of the following expressions (t)/(t...

    Text Solution

    |

  3. (14x^(4))/(y)÷(7x)/(3y^(4))=.

    Text Solution

    |

  4. If A=[(2, 1, 3, 4), (5, 9, -4, sqrt(7)), (3, (5)/(2), 8, 9), (7, 0, 1,...

    Text Solution

    |

  5. In a Delta ABC, Adis the bisector of angle BAC. If AB=8 cm, BD=6 cm an...

    Text Solution

    |

  6. The equatin of a line passing through the origin and perpendicular to ...

    Text Solution

    |

  7. If 5x=sectheta and (5)/(x)=tan theta, then x^(2)-(1)/(x^(2)) is equal ...

    Text Solution

    |

  8. (1)/(sin^(2)theta)-(cos^(2)theta)/(sin^(2) theta)=.

    Text Solution

    |

  9. The difference between the C.S.A and TSA of a right circular cylinder ...

    Text Solution

    |

  10. The range of first 10 prime numbers is .

    Text Solution

    |

  11. If P(A)=0.34, P(B)=0.46 and A and B are mutually exclusive events then...

    Text Solution

    |

  12. If AtimesB={(3, 2),(3, 4), (5, 2), (5, 4)} then A is .

    Text Solution

    |

  13. Let f be function f: N to N be defined by f(x)=3x+2, xinN. The pre-ima...

    Text Solution

    |

  14. If the sequence t(1), t(2), t(3), … are in A.P. then the sequence t(6)...

    Text Solution

    |

  15. The HCF if 340 and 412 is .

    Text Solution

    |

  16. If the product of two monomials is 72x^(5) and their G.C.D is 6x^(2) t...

    Text Solution

    |

  17. If the difference between the roots of the equation x^(2)-13x+k=0 is 7...

    Text Solution

    |

  18. Find the sum and product of the roots for the quadratic equation x^(2)...

    Text Solution

    |

  19. If the order of left hand matrix 3times3 and order of right hand matri...

    Text Solution

    |

  20. How many tangents can be drawn to the circle from an exterior point ?

    Text Solution

    |