If the vector product of a constant vector OA→ with a variable vector OB→ in a fixed plane OAB be a constant vector, then the locus of B is

a straight line perpendicular to O A →

a circle with centre o and radius equal to O A →

a straight line parallel O A →

Book Online Demo

Check Your IQ

Try Test

Courses

Offline Centres

If the vector product of a constant vector $\vec{O A}$ with a variable vector $\vec{O B}$ in a fixed plane OAB be a constant vector, then the locus of B is

see full answer

21% of IItians & 23% of AIIMS delhi doctors are from Sri Chaitanya institute !!

An Intiative by Sri Chaitanya

a straight line perpendicular to $\vec{O A}$

a circle with centre o and radius equal to $\vec{O A}$

none of these

a straight line parallel $\vec{O A}$

answer is C.

(Unlock A.I Detailed Solution for FREE)

Ready to Test Your Skills?

Check your Performance Today with our Free Mock Test used by Toppers!

Take Free Test

$| \vec{a} \times \vec{r} | = | \vec{c} |$

Triangles on the same base and between the same parallel will have the same area.

Watch 3-min video & get full concept clarity