Question

verify x×(y×z)=(x×y)×z
x=1/2
y=4/3
z=-7/5​

Answer 1

• on putting the value of X y and z in the following equation we get
• 1/2*(4/3*-7/5)=(1/2*4/3)_7/5 that is same when. we solve this equation

Answer 2

solved:-
1/2*(4/3*-7/5)=(1/2*4/3)*-7/5
1/2(-28/15)=4/6*-7/5
-14/15= -28/30
-14/15= -14/15
which is true