Home
Class 12
MATHS
If veca and vecb are two non collinear v...

If `veca and vecb` are two non collinear vectors and `vecu=veca-(veca.vecb)vecb and vecv=vecaxxvecb` then `|vecv|` is (A) `|vecu|` (B) `|vecu|+|vecu.vecb|` (C) `|vecu|+|vecu.veca|` (D) none of these

Promotional Banner

Similar Questions

Explore conceptually related problems

If veca and vecb are two non collinear vectors and vecu = veca-(veca.vecb).vecb and vecv=veca x vecb then vecv is

Let veca and vecb be two non-collinear unit vectors. If vecu=veca-(veca.vecb)vecb and vecv=vecaxxvecb , then |vecv| is

Let veca and vecb be two non-collinear unit vectors. If vecu=veca-(veca.vecb)vecb and vecv=vecaxxvecb , then |vecv| is

Let veca and vecb be two non-collinear unit vectors. If vecu=veca-(veca.vecb)vecb and vecv=vecaxxvecb , then |vecv| is

Let veca and vecb be two non-collinear unit vectors. If vecu=veca-(veca.vecb)vecb and vecv=vecaxxvecb , then |vecv| is

Let veca and vecb be two non-collinear unit vectors. If vecu=veca-(veca.vecb)vecb and vec=vecaxxvecb , then |vecv| is

If vecu=veca-vecb , vecv=veca+vecb and |veca|=|vecb|=2 , then |vecuxxvecv| is equal to

If vecu=veca-vecb , vecv=veca+vecb and |veca|=|vecb|=2 , then |vecuxxvecv| is equal to

If vecu,vecv and vecw are three non coplanar vectors then (vecu+vecv-vecw).(vecu-vecv)xx(vecv-vecw) equals (A) vecu.(vecvxxvecw) (B) vecu.vecwxxvecv (C) 2vecu.(vecvxxvecw) (D) 0