1.

6.Whatvector must be added to the sum of 2 vectors21-j+ 3 k and 3 i- 2j - 2 k so that the resultantis a unit vector along Z axis1) 5 i-k3) 3 j + 5 k2) -5 i+3 j4)- 3j+2 k

Answer»


Discussion

No Comment Found