Home
Class 12
MATHS
If hati, hatj and hatk are three mutuall...

If `hati, hatj and hatk` are three mutually perpendicular vectors, then find the value of `hatj. (hatkxx hati).`

Text Solution

Verified by Experts

The correct Answer is:
1
Promotional Banner

Topper's Solved these Questions

  • PRACTICE PAPER II

    CBSE COMPLEMENTARY MATERIAL|Exercise Section B|8 Videos

  • PRACTICE PAPER II

    CBSE COMPLEMENTARY MATERIAL|Exercise Section C|8 Videos

  • PRACTICE PAPER I

    CBSE COMPLEMENTARY MATERIAL|Exercise Section D|6 Videos

  • PRACTICE PAPER III

    CBSE COMPLEMENTARY MATERIAL|Exercise Section D|6 Videos

Similar Questions

Explore conceptually related problems

If hati,hatj,hatk are the unit vectors and mutually perpendicular, then [hati hatk hatj] is equal to

A vector perpendicular to both of the vectors hati+hatj+hatk and hati+hatj is

If a vector (2hati+3hatj+ 8hatk) is perpendicular to the vector (4hatj-4hati+alpha hatk) , then find the value of alpha is

If vector vecP=a hati + a hatj +3hatk and vecQ=a hati -2 hatj -hatk are perpendicular to each other , then the positive value of a is

The magnitude of the projection of the vector 2hati+3hatj+hatk on the vector perpendicular to the plane containing the vectors hati+hatj+hatk" and "hati+2hatj+3hatk , is

Decompose the vector 6 hati - 3 hatj - 6 hatk into vectors which are parallel and perpendicular to the vector hati + hatj + hatk.

If the magnitude of the projection of the vector hati-hatj+2hatk on the vector perpendicular to the plane containing the vectors 2hati0hatj+3hatk and hati-hatj-2hatk is k, then the value of (1)/(k^(2)) is equal to

The vectors which is/are coplanar with vectors hati+hatj+2hatk and hati+2hatj+hatk and perpendicular to the vector hati+hatj+hatk is /are (A) hatj-hatk (B) -hati+hatj (C) hati-hatj (D) -hatj+hatk

If a=hati+hatj+hatk,b=hati+hatj-hatk , then vectors perpendicular to a and b is/are

A vector P=3hati-2hatj+ahatk is perpendicular to the vector Q=2hati+hatj -hatk, The value of a is