" If "vec a=mvec b+cvec c*" The scalar "m" is "

If vec a=mvec b+vec c. The scalar m is (vec c*vec b-vec a*vec c)/(a^(2)) (vec c*vec a-vec b*vec c)/(c^(2)) (vec a*vec b-vec b*vec c)/(b^(2)) (vec a-vec c)/(vec b)

If vec(a)=m vec(b)+vec(c ) . The scalar m is

If veca=m vecb+vec c , find the scalar m.

Which of the following statement (s) is / are correct If vec a, vec b, vec c are non-coplanar and vec d is any vector, then [vec dvec bvec c] vec a + [vec dvec cvec a] vec b + [ vec dvec avec b] vec c- [vec avec bvec c] vec d = vec 0

Prove that a necessary and sufficient condition for three vectors vec a,vec b and vec c to be coplanar is that there exist scalars l,m,n not all zero simultaneously such that lvec a+mvec b+nvec c=vec 0

The scalars l and m such that l vec a+m vec b= vec c ,where vec a , vec b and vec c are given vectors, are equal to

If vec a, vec b, vec c are coplanar vectors, then | vec a, vec b, vec cvec b, vec c, vec avec b, vec a, vec b] | = vec a

Let vec a,vec b, and vec c be non-zero vectors and vec V_(1)=vec a xx(vec b xxvec c) and vec V_(2)(vec a xxvec b)xxvec c . Vectors vec V_(1)andvec V_(2) are equal.Then vec a an vec b are orthogonal b.vec a and vec c are collinear c.vec b and vec c are orthogonal d.vec b=lambda(vec a xxvec c) when lambda is a scalar