Home
Class 12
MATHS
IF overlinea=2overlinei+5overlinej+overl...

IF `overlinea=2overlinei+5overlinej+overlinek,overlineb=4overlinei+moverlinej+noverlinek` are collinear vectors then find m,n.

Promotional Banner

Topper's Solved these Questions

  • IPE:MAY-2016 (AP)

    SRISIRI PUBLICATION|Exercise SECTION-3|7 Videos

  • IPE:MAY-2016(TS)

    SRISIRI PUBLICATION|Exercise SECTION-3|6 Videos

Similar Questions

Explore conceptually related problems

Let overlinea=2overlinei+4overlinej-5overlinek,overlineb=overlinei+overlinej+overlinek,overlinec=overlinej+2overlinek . Find the unit vector in the opposite direction of overlinea+overlineb+overlinec

Let overlinea=2overlinei+4overlinej-5overlinek,overlineb=overlinei+overlinej+overlinek,overlinec=overlinej+2overlinek . Find the unit vector in the opposite direction of overlinea+overlineb+overlinec

IF overlinea=2overlinei+3overlinej+4overlinek,overlineb=overlinei+overlinej-overlinek,overlinec=overlinei-overlinej+overlinek , compute overlineax(overlinebxoverlinec) and verify that it is perpendicular to overlinea

IF the vectors -3overlinei+4overlinej+lamdaoverlinek,muoverlinei+8overlinej+6overlinek are collinear vectors then find lamda & mu .

IF overlinea=overlinei-2overlinej-3overlinek,overlineb=2overlinei+overlinej-overlinek and overlinec=overlinei+3overlinej-2overlinek ,find overlinea.(overlinebtimesoverlinec) .

IF overlinea=2overlinei+overlinej-overlinek,overlineb=-overlinei+2overlinej-4overlinek,overlinec=overlinei+overlinej+overlinek then find (overlinea times overlineb).(overlineb times overlinec)

overlinea=2overlinei-overlinej+overlinek,overlineb=overlinei-3overlinej-5overlinek . Find the vector overlinec such that overline a ,overline b & overline c form the sides of a triangle.

IF overlinea=overlinei+2overlinej-3overlinek and overlineb=3overlinei-overlinej+2overlinek then show that overlinea+overlineb and overlinea-overlineb are perpendicular to each other.

IF overlinea=2overlinei-overlinek,overlineb=-overlinei+2overlinej-4overlinek,overlinec=overlinei+overlinej+overlinek then find (overlineatimesoverlineb).(overlinebtimesoverlinec)

IF overline(OA)=overlinei-overlinej-overlinek,overline(AB)=2overlinei-2overlinej-4overlinek,overline(BC)=2overlinei-overlinej+3overlinek,overline(CD)=3overlinei-overlinej-1overlinek then find the vector overline(OD)

SRISIRI PUBLICATION-IPE:MAY-2016(AP)-QUESTIONS
  1. IF [{:(,x-2,2y-8),(,z+2,6):}]=[{:(5,2),(-2,a-4):}] then find the value...

    Text Solution

    |

  2. IF A=[{:(1,0,0),(2,3,4),(5,-6,x):}] and det A=45 then find x.

    Text Solution

    |

  3. IF overlinea=2overlinei+5overlinej+overlinek,overlineb=4overlinei+move...

    Text Solution

    |

  4. Find the vectors equation of the line passing through the points 2ov...

    Text Solution

    |

  5. Find the area of the parallelogram whose adjacent sides are a=2over...

    Text Solution

    |

  6. Find the period of tan(x+4x+9x+.......+n^2x) (n any positive integer)

    Text Solution

    |

  7. Prove that tan70^(@)-tan20^(@)=2tan50^(@).

    Text Solution

    |

  8. IF sinhx=5, then S.T x=loge(5+sqrt26)

    Text Solution

    |

  9. If A is a non-singular matrix then prove that A^(-1) = (adjA)/(|A|).

    Text Solution

    |

  10. If ABCDEF is a regular hexagon with centre O , then P.T bar(AB)+bar(A...

    Text Solution

    |

  11. Find the equation of the plane passing through the point A=(2,3,-1),B=...

    Text Solution

    |

  12. Show that cos^4""pi/8+cos^4""(3pi)/8+cos^4""(5pi)/8+cos^4""(7pi)/8=3/2

    Text Solution

    |

  13. Solve 4cos^2theta+sqrt3=2(sqrt3+1)costheta

    Text Solution

    |

  14. Sin^(-1)(4/5)+2Tan^(-1)""1/3=

    Text Solution

    |

  15. Prove that cotA+cotB+cotC=(a^2+b^2+c^2)/(4Delta)

    Text Solution

    |

  16. If f: A to B, g:B to C are two bijective functions then prove that gof...

    Text Solution

    |

  17. Using the principle of Mathematical Induction, Show that 49^n+16n-1 is...

    Text Solution

    |

  18. Show that |{:(b+c,c+a,a+b),(c+a,a+b,b+c),(a+b,b+c,c+a):}|=2|{:(a,b,c),...

    Text Solution

    |

  19. Solve the system of equations 2x-y+3z=9,x+y+z=6,x-y+z=2 using Gauss J...

    Text Solution

    |

  20. Find the shortest distance between the skew lines. overliner=(6overl...

    Text Solution

    |