Question

find the value of i(j x k) + j(i x k)+k(i x j)

Answer 1

=ij*ik+ji*jk+ki*kj
=i2jk+i2jk+k2ij
ans=2 (i2+j+k) + k2ij

Answer 2

Answer:

1

Step-by-step explanation:

(j x k)=i

(i x k)=-j

(i x j)=k

i(j x k) + j(i x k)+k(i x j)= i.i+j.(-j)+k.k

= 1+1-1

=1

Hope this helps!