सदिश `veca=2hati+hatj+3hatk` के अनुदिश मात्रक सदिश (Unit vector ) ज्ञात कीजिए।

For given vectors, veca=2 hati-hatj+2 hatk and vecb=-hati+hatj-hatk , find the unit vector in the direction of the vectors veca+vecb

If veca=2hati+hatj+3hatk and vecb=2hati+hatj+2hatk then the unit vector in the direction of veca-vecb is :

If veca=2hati+2hatj+3hatk and vecb=hati+2hatj+2hatk then the unit vector in the direction of veca-vecb is equal to ……….

If veca = (hati - 2hatj -3hatk) and vecb = (2hati + 4hatj +9 hatk) then find a unit vector parallel to (veca + vecb) .

For given vectors, veca=2hati-hatj+2hatk and vecb=-hati+hatj-hatk , find the unit vector in the direction of the vector veca + vecb

If veca=4hati-hatj+hatk and vecb= 2hati-2hatj+hatk , then find a unit vector parallel to the vector veca + vecb .

If veca=2hati-5hatj+4hatk and vecb=hati-4hatj+6hatk , then a unit vector in the direction of the vector 2veca-vecb is -

If veca=hati+hatj, vecb=hatj+hatk, vec c hatk+hati , a unit vector parallel to veca+vecb+vecc .

If veca=hati+hatj, vecb=hatj+hatk, vec c hatk+hati , a unit vector parallel to veca+vecb+vecc .

If veca =hati + hatj-hatk, vecb = - hati + 2hatj + 2hatk and vecc = - hati +2hatj -hatk , then a unit vector normal to the vectors veca + vecb and vecb -vecc , is