Home
Class 12
MATHS
If vec adot vec adot=0\ a n d\ vec ado...

If ` vec adot vec adot=0\ a n d\ vec adot vec b=0` what can you conclude about the vector ` vec b ?`

Text Solution

AI Generated Solution

Promotional Banner

Topper's Solved these Questions

  • RELATIONS

    RD SHARMA ENGLISH|Exercise All Questions|197 Videos

  • SCALAR TRIPLE PRODUCT

    RD SHARMA ENGLISH|Exercise All Questions|76 Videos

Similar Questions

Explore conceptually related problems

If vec adot vec a=0\ a n d\ vec adot vec b=0\ what can you conclude about the vector vec b ?

If vec a. vec a=0 and vec a. vec b=0, what can you conclude about the vector vec b ?

Given that vec a dot vec b=0 and vec axx vec b= 0 . What can you conclude about the vectors vec a and vec b .

If vec a\ .\ vec a=0 and vec a\ . vec b=0, then what can be concluded about the vector vec b ?

If -> adot -> a=0 and -> adot -> b=0 , then what can be concluded about the vector -> b .

If vec adot vec b= vec adot vec c\ a n d\ vec axx vec b= vec axx vec c ,\ vec a!=0, then

If vec a\ a n d\ vec b are two vectors such that | vec axx vec b|=3\ a n d\ vec adot vec b=1, find the angle between vec a\ a n d\ vec b .

If | vec a|=13 ,\ | vec b|=5\ a n d\ vec adot vec b=60 , t h e n find | vec axx vec b|dot

The condition for equations vec rxx vec a= vec ba n d vec rxx vec c= vec d to be consistent is vec bdot vec c= vec adot vec d b. vec adot vec b= vec c dot vec d c. vec bdot vec c+ vec adot vec d=0 d. vec adot vec b+ vec c dot vec d=0

If | vec a|=2,\ | vec b|=3\ a n d\ vec adot vec b=3 find the projection of vec b\ on\ vec adot

RD SHARMA ENGLISH-SCALAR OR DOT PRODUCT-All Questions
  1. For any two vectors vec a\ a n d\ vec b write then | vec a+ vec b|=|...

    Text Solution

    |

  2. If vec a\ a n d\ vec b are two vectors of the same magnitude incline...

    Text Solution

    |

  3. If vec adot vec adot=0\ a n d\ vec adot vec b=0 what can you conclud...

    Text Solution

    |

  4. If vec b is a unit vector such that ( vec a+ vec b)dot ( (vec a- vec ...

    Text Solution

    |

  5. If hat a ,\ hat b are unit vector such that\ hat a+ hat b is a unit...

    Text Solution

    |

  6. If | vec a|=13 ,\ | vec b|=5\ a n d\ vec adot vec b=60 , t h e n find...

    Text Solution

    |

  7. If vec a= hat i- hat j\ a n d\ vec b=- hat j+ hat k find the project...

    Text Solution

    |

  8. For any two non zero vectors write the value of (| vec a+ vec b|^2+| v...

    Text Solution

    |

  9. Write the the projections of vec r=3 hat i-4 hat j+12 hat k on the co...

    Text Solution

    |

  10. Writhe the component of vec b along vec adot

    Text Solution

    |

  11. Writhe the value of ( vec adot hat i) hat i+( vec adot hat j) hat j+( ...

    Text Solution

    |

  12. Find the value of theta(0,pi//2) for which vectors vec a=(sintheta) ...

    Text Solution

    |

  13. Write the projection of hat i+ hat j+ hat k along the vector hat jdo...

    Text Solution

    |

  14. Writhe a vector satisfying vec adot hat i= vec adot( hat i+ hat j)= v...

    Text Solution

    |

  15. Find dy/dx if y=e^(3x)

    Text Solution

    |

  16. If vec a\ a n d\ vec b\ a n d\ vec c are mutually perpendicular uni...

    Text Solution

    |

  17. If vec a\ a n d\ vec b are mutually perpendicular unit vectors, writ...

    Text Solution

    |

  18. Find the angle between the vectors vec a= hat i- hat j+ hat k\ a n ...

    Text Solution

    |

  19. For what value of lambda are the vector vec a=2 hat i+lambda hat j+ h...

    Text Solution

    |

  20. Write the value of p for which vec a=3 hat i+2 hat j+9 hat k\ a n d\ ...

    Text Solution

    |