state the reason for the following in
sets
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0
Answer:
hey mate!! you haven't posted sets ...
Answered by
1
Answer:
A= 2,3
B= (x:x is a solution of x²+5x+6=0
x²+5x+6=0
x(x+3)+2(x+3)=0
(x+2)(x+3)=0
x = -2 or x= -3
B= (-2,-3
A≠B
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