1.

Giventhat ` -> adot -> b=0`and ` -> axx -> b= ->0`.What can you conclude about the vectors ` -> a`and ` -> b`.

Answer» Correct Answer - `vec(a)=vec(0) or vec(b)=vec(0)`
`(vec(a)xxvec(b)=vec(0) and vec(a).vec(b)=0)` only when `vec(a)=vec(0) or vec(b)=vec(0)`.


Discussion

No Comment Found