If `veca` is any vector, then `vecaxxveca` is :

A

1

B

0

C

`|veca|^2`

D

`vec0`

Verified by Experts

Similar Questions

Explore conceptually related problems

If veca is any vector, then veca*veca is :

If veca is any vector, then show that veca=(veca.hati)hatj+(veca.hatj)hatj+(veca.hatk)hatj .

If veca" and "vecb are any two vectors, then (veca xx vecb)^(2)= |veca|^(2)|vecb|^(2)-(veca* vecb)^(2) .

If veca is a unit vector and (vecx - veca) cdot (vecx + veca) = 8 , then find |vecx|

If veca is a unit vector and (vecx-veca).(vecx+veca)=255 then find |vecx|

If veca is any vector in space, show that : veca=(veca*hati)hati+(veca*hatj)hatj+(veca*hatk)hatk .

State whether it is true or false If veca, vecb are two vectors then |veca.vecb|le|veca||vecb|

If veca and vecb are any two vectors, prove that (vecaxxvecb)^(2)=|veca|^(2)|vecb|^(2)-(veca.vecb)^(2) It is known as Largange's indentity.