Find as unit vector paralel to the sum of the vectors `2hati+3hatj-5hatk and hati+2hatj+3hatk`

Find a unit vector parallel to the sum of the vectors hati+hatj+hatk and 2hati-3hatj+5hatk .

Find a unit vector parallel to the sum of the vector (hati + hatj + hatk) and (2hati - 3hatj + 5hatk) .

Find a unit vector parallel to the sum of vectors veca=2 hati+4 hatj-5 hatk and vecb=hati+2 hatj+3 hatk

The unit vector parallel to the resultant of the vectors 2hati+3hatj-hatk and 4hati-3hatj+2hatk is

The unit vector parallel to the resultant of the vectors 2hati+3hatj-hatk and 4hati-3hatj+2hatk is

The unit vector parallel to the resultant of the vectors 2hati+3hatj-hatk and 4hati-3hatj+2hatk is

The scalar product of the vector hati+hatj+hatk with a unit vector along the sum of the vectors 2hati+4hatj-5hatk and lamda hati+2hatj+3hatk is equal to one. Find the value of lamda .

The scalar product of the vector hati+hatj+hatk with a unit vedctor along the sum of the vectors 2hati+4hatj-5hatk and lamda hati+2hatj+3hatk is equal to one. Find the value of lamda .

Find the unit vector parallel to the resultant vector of 2hati+4hatj-5hatk and hati+2hatj+3hatk .

Find the unit vector parallel to the resultant vector of 2hati+4hatj-5hatk and hati+2hatj+3hatk .