If `veca`=`hati-hatj+hatk`, `vecb`=`2hati-3hatj+hatk`, then find `|2vecaxxvecb|`

If veca=2hati+hatj+3hatk and vecb=3hati+5hatj-2hatk , then find |\vecaxxvecb| .

If veca=hati-hatj+3hatk and vecb=2hati+3hatj-5hatk then find vecaxxvecb . Verify that veca and vecaxxvecb are perpendicular to each other.

If veca=hati+3hatj+hatk , vecb=hati+hatj-hatk then find |vecaxx2vecb| .

Consider the equation of the straight lines given by : L_1:vecr=(hati+2hatj+hatk)+lambda(hati-hatj+hatk) L_2:vecr=(2hati-hatj-hatk)+mu(2hati+hatj+2hatk) If veca_1=hati+2hatj+hatk, vecb_1=hati-hatj+hatk, veca_2=2hati-hatj-hatk, vecb_2=2hati+hatj+2hatk , then find : (vecb_1xxvecb_2)*(veca_2-veca_1)

Consider the equation of the straight lines given by : L_1:vecr=(hati+2hatj+hatk)+lambda(hati-hatj+hatk) L_2:vecr=(2hati-hatj-hatk)+mu(2hati+hatj+2hatk) If veca_1=hati+2hatj+hatk, vecb_1=hati-hatj+hatk, veca_2=2hati-hatj-hatk, vecb_2=2hati+hatj+2hatk , then find : veca_1xxveca_2

Consider the equation of the straight lines given by : L_1:vecr=(hati+2hatj+hatk)+lambda(hati-hatj+hatk) L_2:vecr=(2hati-hatj-hatk)+mu(2hati+hatj+2hatk) If veca_1=hati+2hatj+hatk, vecb_1=hati-hatj+hatk, veca_2=2hati-hatj-hatk, vecb_2=2hati+hatj+2hatk , then find : vecb_1xxvecb_2

If veca =3hati-2hatj+hatk,vecb=2hati-4hatj-3hatk , find |veca-2vecb| .

If veca=hati-2hatj+3hatk and vecb=2hati+3hatj-5hatk , find vecaxxvecb and verify that veca and vecaxxvecb are perpendicular to the vectors : 3hati-2hatj+hatk,hati-2hatj-3hatk .

If veca=hati-2hatj+3hatk and vecb=2hati+3hatj-5hatk , find vecaxxvecb and verify that veca and vecaxxvecb are perpendicular to the vectors : hati-2hatj+3hatk,hati+2hatj-hatk .