Home
Class 12
MATHS
Find the angle between the planes 2x - 3...

Find the angle between the planes `2x - 3y - 6z =5` and `6x+2y-9z = 4`

Text Solution

Verified by Experts

The correct Answer is:
`theta = Cos^(-1)60/77`
Promotional Banner

Topper's Solved these Questions

  • IPE SCANNER (TEXUAL BITS)

    SRISIRI PUBLICATION|Exercise Very Short Questions (2 marks) (Trigonometric Ratios, Transformations)|138 Videos

  • IPE SCANNER (TEXUAL BITS)

    SRISIRI PUBLICATION|Exercise Very Short Questions (2 marks) (Hyperbolic Functions)|23 Videos

  • IPE SCANNER (TEXUAL BITS)

    SRISIRI PUBLICATION|Exercise Very Short Questions (2 marks) (Addition of vectors)|26 Videos

  • IPE SCANNER (TEXTUAL BITS)

    SRISIRI PUBLICATION|Exercise APPLICATIONS OF DERIVATIVES|48 Videos

  • IPE-MARCH-2016[TS]

    SRISIRI PUBLICATION|Exercise Section-c(III . Answer any five of the following LAQs:)|6 Videos

Similar Questions

Explore conceptually related problems

Find the angle between the planes 2x - y + z = 6 and x + y + 2 z = 7 .

Find the angle between the planes 3x-2y+6z=5 and 2x+y-2z=7 .

Find the angle between the planes 3x-2y+6z=5 and 2x+y-2z=7 .

Find the angle between the planes 2x-y+z=6 and x+y+2z=7

The angle between the lines 2x =3y =-z and -6x =y =-4z is

The angle between the lines 2x = 3y = z and 6x =- y = - 4z is

SRISIRI PUBLICATION-IPE SCANNER (TEXUAL BITS)-Very Short Questions (2 marks) (Product of vectors )
  1. Find the Cartesian equation of the plane passing through the point (-2...

    Text Solution

    |

  2. Find the cartesian equation of the plane through the point A (2,-1,-4)...

    Text Solution

    |

  3. Find the angle between the planes 2x - 3y - 6z =5 and 6x+2y-9z = 4

    Text Solution

    |

  4. Find anle between planes bar(r ).(2bar(i)-bar(j) + 2 bar(k)) = 3, bar(...

    Text Solution

    |

  5. If |bar(P)| = 2, |bar(q)| = 3 and (bar(p),bar(q)) = (pi)/6, then find ...

    Text Solution

    |

  6. If bar(a) = 2bar(i) - 3bar(j) + bar(k) and bar(b) = bar(i) + 4bar(j) -...

    Text Solution

    |

  7. Compute bar(a) xx (bar(b) + bar(c )) + bar(b) xx (bar(c ) +bar(a)) + b...

    Text Solution

    |

  8. If bar(p) = xbar(i) + ybar(j) + zbar(k), find the value of |bar(p) xx ...

    Text Solution

    |

  9. Compute 2 bar(j) xx (3bar(i) - 4bar(k)) + (bar(i)+2bar(j)) xx bar(k).

    Text Solution

    |

  10. Find unit vector perpendicular to both bar(i) + bar(j) + bar(k) and 2b...

    Text Solution

    |

  11. If bar(a) = 2bar(i) - 3bar(j) + 5bar(k), bar(b) = -bar(i) + 4bar(j) + ...

    Text Solution

    |

  12. Let bar(a) = 2bar(i)-bar(j)+bar(k), bar(b) = 3bar(i) + 4bar(j) -bar(k)...

    Text Solution

    |

  13. If theta is the angle between the vectors bar(i) + bar(j) , bar(j) + b...

    Text Solution

    |

  14. Find the area of the triangle having (3bar(i)+4bar(j)),(-5bar(i)+7bar(...

    Text Solution

    |

  15. If bar(a) = bar(i) + 2bar(j) + 3bar(k), bar(b) = 3bar(i) +5bar(j) -bar...

    Text Solution

    |

  16. Find the area of the parallelogram whose adjacent sides are bar(a) = 2...

    Text Solution

    |

  17. Find the vector area and area of the parallelogram having bar(a) = bar...

    Text Solution

    |

  18. Find the volume of the parallelopiped having co-tenninus edges are rep...

    Text Solution

    |

  19. Find the volume of the parallelopiped having co-tenninus edges are rep...

    Text Solution

    |

  20. Find the volume of the tetrahedron having the edges ,bar(i) + bar(j)...

    Text Solution

    |