{x:x^2 =4 and 3x =9}are empty set?
Answers
Answered by
89
X^2=4
Therefore only 2's square is 4
In first equation X=2
But in second equation
3x=9
Therefore here X=3
One variable has only one value
Therefore it is an empty set
Therefore only 2's square is 4
In first equation X=2
But in second equation
3x=9
Therefore here X=3
One variable has only one value
Therefore it is an empty set
Answered by
11
Answer:
YES ,NULL SET
Step-by-step explanation:
Beacuse,x^2=4
so,x=2
but3x=9 (since x=2)
3*2=6
so it is null set
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