Home
Class 12
MATHS
The mth term of an A.P. is (1)/(n) and n...

The mth term of an A.P. is `(1)/(n)` and nth term is `(1)/(m).` Its (mn)th term is :

A

`(1)/(mn)`

B

1

C

0

D

mn

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • MODEL SOLVED PAPER 2019

    ARIHANT PUBLICATION BIHAR|Exercise SECTION III MATHEMATICS |28 Videos

  • NUMBER SYSTEM

    ARIHANT PUBLICATION BIHAR|Exercise EXAM BOOSTER (FOR CRACKING EXAM)|25 Videos

Similar Questions

Explore conceptually related problems

The nth term of an A.P. is (1)/(n) and nth term is (1)/(m). Its (mn)th term is :

If the m^(th) term of an A.P.is (1)/(n) and the n^(th) term is (1)/(m), show that the sum of mn terms is (1)/(2)(mn+1)

If the m^(th) term of an A.P.is (1)/(n) and the n^(th) terms is (1)/(m), show that the sum of mn terms is (1)/(2)(mm+1)

If the m^(th) term of an A.P.is (1)/(n) and the n^(th)term is (1)/(m), show that the sumof mn terms is (1)/(2(mn+1)where)m!=n

If mth term of am A.Pis (1)/(n) and nth term is (1)/(m) find the sum of first mn terms.

If mth term of an AP is 1/n and its nth term is 1/m, then show that its (mn) th term is 1

If the mth term of an A.P.be 1/n and nth term be 1/m then show that its (mn) term is 1.

ARIHANT PUBLICATION BIHAR-MODEL SOLVED PAPER 2020-Section III Mathematics
  1. If a diagonal of a rectangle is thrice its smaller side, then its l...

    Text Solution

    |

  2. The length of the minute hand of a clock is 14 cm. Find the area sw...

    Text Solution

    |

  3. An observer of length 1.5m is standing 30m away from a tower. Angle of...

    Text Solution

    |

  4. If f(x) = x^2 + 5x + p and g(x) = x^2 + 3x + q have a common factor,...

    Text Solution

    |

  5. The capacities of two hemispherical vessels are 6.4 litres and 21.6...

    Text Solution

    |

  6. The base radius of the cylinder is 1 2/3 times its height. The cost of...

    Text Solution

    |

  7. A can do a work in 20 days. B can do a work in 30 days and C can do a ...

    Text Solution

    |

  8. The sum of the additive inverse and multiplicative inverse of 2 is

    Text Solution

    |

  9. If (x-k) is the HCF of 3x^2+14x+16 and (6x^3+11x^2-4x-4), then the val...

    Text Solution

    |

  10. Inverse of -3+(5)/(x-2) is

    Text Solution

    |

  11. Which of the following option is satisfied for the value of 2x-3 gt 7-...

    Text Solution

    |

  12. If the ratio of roots of equation 3x^(2)- kx+14= 0 is 7:6, then value ...

    Text Solution

    |

  13. The mth term of an A.P. is (1)/(n) and nth term is (1)/(m). Its (mn)th...

    Text Solution

    |

  14. If intrinsic angle of polygon are in arithmetic series and its smalles...

    Text Solution

    |

  15. Fill in the Blanks :A figure formed by joining the mid points of a par...

    Text Solution

    |

  16. Point P(4,6) divides the line segment A(-2, 3) and B(6,7) in the ratio

    Text Solution

    |

  17. A couple of dies is thrown, then probability of getting a sum number 5...

    Text Solution

    |

  18. If (cos theta)/(a)=(sintheta)/(b), then (a)/(sec 2 theta)+(b)/(cosec 2...

    Text Solution

    |

  19. If x= sqrt3 + sqrt2, then value of (x^(2) + (1)/(x^(2))) is

    Text Solution

    |

  20. A radius of circle is 2.5cm AB and CD two parallel chords are at dista...

    Text Solution

    |