Question

verify x ×(y+z) =(x+y) + (x+y) if x=-3/2, y=4/3and z=-1​

Answer 1

Explanation:

L.HS x×(y+z) = -3/2×[4/3+(-1)]

= -3/2 ×[4+(-3)/3]

= -3/2×[4-3/3]

= -3/2×1/3

-1/2

R.H.S (x×y)+(x×z) =(-3/2)×4/3+(-3/2)×(-1)

= -2+3/2

= -4+3/2

= -1/2

so -1/2 =-1/2

x×(y×z)=(x+y)+(x+z)

Hence verified