Home
Class 12
MATHS
If the vectors 2hat(i)-qhat(j)+3hat(k)an...

If the vectors `2hat(i)-qhat(j)+3hat(k)and4hat(i)-5hat(j)+6hat(k)` are collinear, then of q is

A

5

B

10

C

`(5)/(2)`

D

`(5)/(4)`

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • VECTORS

    NAVNEET PUBLICATION - MAHARASHTRA BOARD|Exercise Examples for Practics|28 Videos

  • TRIGONOMETRIC FUNCTIONS

    NAVNEET PUBLICATION - MAHARASHTRA BOARD|Exercise Multiple Choice Questions|12 Videos

Similar Questions

Explore conceptually related problems

If the vectors 2 hat(i) - q hat(j) + 3 hat(k) and 4 hat(i) - 5 hat(j) + 6 hat(k) are collinear then find the value of q.

For what value of 'a' the vectors : 2hat(i)-3hat(j)+4hat(k) and a hat(i)+6hat(j)-8hat(k) are collinear ?

The two vectors A=2hat(i)+hat(j)+3hat(k) and B=7hat(i)-5hat(j)-3hat(k) are :-

If vectors hat(i) - 3hat(j) + 5hat(k) and hat(i) - 3hat(j) - a hat(k) are equal vectors, then the value of a is :

If vector hat(i) - 3hat(j) + 5hat(k) and hat(i) - 3 hat(j) - a hat(k) are equal vectors, then the value of a is :

If the vectors hat(i)-2hat(j)+hat(k),ahat(i)+5hat(j)-3hat(k)and5hat(i)-9hat(j)+4hat(k) are coplanar, then the value of a is

The vector(s) which is/are coplanar with vectors hat(i)+hat(j)+2hat(k) and hat(i)+2hat(j)+hat(k) are perpendicular to the vector hat(i)+hat(j)+hat(k) is are

Show that the vectors 2hat(i)-hat(j)+hat(k) and hat(i)-3hat(j)-5hat(k) are at right angles.

Show that the vectors hat(i)-hat(j)-6hat(k),hat(i)-3hat(j)+4hat(k)and2hat(i)-5hat(j)+3hat(k) are coplanar.

Show that the vectors 2hat i-3hat j+4hat k and -4hat i+6hat j-8hat k are collinear.