Home
Class 12
MATHS
[" If "bar(a)timesvec b=vec b timesvec c...

[" If "bar(a)timesvec b=vec b timesvec c=vec c timesvec a," then "vec a+vec b+vec c" is equal to "],[[" (1) "abc," (2) "],[" (3) "0," (4) "]]

Promotional Banner

Similar Questions

Explore conceptually related problems

vec i*(vec i timesvec i)=

If vec a xxvec b = vec b xxvec c = vec c xxvec a, then vec a + vec b + vec c is equal to

Solve (vec a timesvec a)*vec b

[[vec a + vec b-vec c, vec b + vec c-vec a, vec c + vec a-vec b is equal to

[vec a + vec b, vec b + vec c, vec c + vec a] = 2 [vec a, vec b, vec c]

(vec i timesvec j).vec k=

Prove that (vec B timesvec c)*[vec A times(vec B timesvec C)]=0

7.Let vec a,vec b and vec c be three unit vectors such that vec a+vec b+vec c=vec 0 .If lambda=vec a*vec b+vec b*vec c+vec c*vec a , vec d=vec a timesvec b+vec b timesvec c+vec c timesvec a ,then the ordered pair (lambda,vec d) is equal to , 1) (-(3)/(2),3vec c timesvec b) 2) ((3)/(2),3vec a timesvec c) 3) (-(3)/(2),3vec a timesvec b) 4) ((3)/(2),3vec b timesvec c)

show that (vec B timesvec C)*|vec A times(vec B timesvec C)|=0