1.

Verify the property a x(b-c) = axb-axcby taking a =

Answer»

ax(b-c)=1/2*(-3/4-(-2/3)=1/2*(-3/4+2/3)=-1/2*(1/12)=-1/24anda*b-a*c=1/2*-3/4-1/2*-2/3=-3/8+1/3=-1/24hence proved



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