Home
Class 12
MATHS
If 1/a+1/b+1/c=0 then |(1+a,1,1),(1,1+b,...

If `1/a+1/b+1/c=0` then `|(1+a,1,1),(1,1+b,1),(1,1,1+c)|=`

A

`-abc`

B

0

C

`abc`

D

None

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • MOCK TEST 2

    SIA PUBLICATION|Exercise Physics|15 Videos

  • MOCK TEST 2

    SIA PUBLICATION|Exercise Chemistry|21 Videos

  • MOCK TEST 1

    SIA PUBLICATION|Exercise PHYSICS|12 Videos

  • PAIR OF STRAIGHT LINES

    SIA PUBLICATION|Exercise PROBLEM|42 Videos

Similar Questions

Explore conceptually related problems

|(1+a,b,c),(a,1+b,c),(a,b,1+c)|=

|(b+c,a,1),(c+a,b,1),(a+b,c,1)|=

If Delta=|(a,1,1),(1,b,1),(1,1,c)|gt0 , then

|(1,1,1),(a,b,c),(bc,ca,ab)|=

|(1,a,a^(2)),(1,b,b^(2)),(1,c,c^(2))|=

|(1,1,1),(a,b,c),(a^(3),b^(3),c^(3))|=

Let a,b, c be such that b(a+c)!=0 . If |(a,a+1,a-1),(-b,b+1,b-1),(c,c-1,c+1)|+|(a+1,b+1,c-1),(a-1,b-1,c+1),((-1)^(n+2)a,(-1)^(n+1)b,(-1)^(n)c)|=0 then the value of n is

Show that {:[( 1+a,1,1),( 1,1+b,1) ,( 1,1,1+c) ]:}= abc ( 1+(1)/(a) +(1)/(b) +(1)/(c) ) = abc +bc +ca +ab

If A,B,C are the values of the determinants |(0,1,1),(1,0,1),(1,1,0)|,|(1,4,2),(2,-1,4),(-3,7,6)|,|(2,-1,4),(4,-3,1),(1,2,1)| then the ascending order of A,B,C is

Show that |{:(1,a,a^2-bc),(1,b,b^2-ca),(1,c,c^2-ab):}|=0

SIA PUBLICATION-MOCK TEST 2-Chemistry
  1. If 1/a+1/b+1/c=0 then |(1+a,1,1),(1,1+b,1),(1,1,1+c)|=

    Text Solution

    |

  2. A metallic carbide on treatment with water gives a colourless gas whic...

    Text Solution

    |

  3. Chlorination of toluene in presence of light and heat followed by trea...

    Text Solution

    |

  4. Molar ionic conductivities of a bivalent electrolyte are 57 and 73. Th...

    Text Solution

    |

  5. The forces operating between the adsorbate and the adsorbent in physic...

    Text Solution

    |

  6. Horn silver is

    Text Solution

    |

  7. Stainless steel does not rust because

    Text Solution

    |

  8. A polymer which is commonly used as a packaging material is

    Text Solution

    |

  9. Which compound/set of compounds is used in the manufacture of Nylon-6,...

    Text Solution

    |

  10. The pH value of a solution in which a polar amino acid does not migrat...

    Text Solution

    |

  11. The substances which affect the central nervous system and induce slee...

    Text Solution

    |

  12. Which is detected by carbylamine test?

    Text Solution

    |

  13. Acid catalyzed hydration of alkenes except ethane leads to the formati...

    Text Solution

    |

  14. 2, 2-dichloro propane treated with aq.KOH gives an unstable product. I...

    Text Solution

    |

  15. The process that does not yield an amine is

    Text Solution

    |

  16. Which one of the following compounds would undergo nitration with grea...

    Text Solution

    |

  17. In the chemical reaction, CH(3)CH(2)NH(2) + CHCl(3) + 3KOH rarr (A)+ (...

    Text Solution

    |

  18. X' grams of calcium carbonate was completely burnt in air. The weight ...

    Text Solution

    |

  19. 4 g of a hydrocarbon on complete combustion gave 12.571 g of Co, and 5...

    Text Solution

    |

  20. 10 grams of CaCO(3) is completely decomposed to x and CaO. 'x' is pass...

    Text Solution

    |

  21. 50 grams of calcium carbonate was completely burnt in air. What is the...

    Text Solution

    |