Find a unit vector perpedicular to each of the vector `veca+vecb` and `veca-vecb` where `veca=2hati+hatj+hatk and vecb=hati-hatj+hatk`

Find a unit vector perpendicular to each of the vector veca+vecb , and veca-vecb , where veca=3 hati+2 hatj+2 hatk and vecb=hati+2 hatj-2 hatk

Find a unit vector perpendicular to each of the vectors (veca +vecb) and (veca-vecb) , where veca=hati+hatj+hatk, vecb=hati+2 hatj+3 hatk

Find |vecaxxvecb| ,If veca=2hati-hatj+3hatk and vecb=hati+2hatj-hatk

Find |veca xx vecb| if veca=2 hati+hatj+3 hatk and vecb=3 hati+5 hatj-2 hatk

Find |veca xx vecb| , if. veca=hati-7 hatj+7 hatk and vecb=3 hati-2 hatj+2 hatk

Find a unit vector perpendicular to veca+vecb and veca-vecb , where veca=i-3j+3k and vecb=3i-3j+2k .

Find the angle between the vectors veca=hati+hatj-hatk and vecb=hati-hatj+hatk

Find the sum of the vectors. veca=hati-2 hatj+hatk, vecb=-2 hati+4 hatj+5 hatk and vecc=hati-6 hatj-7 hatk

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