Which of the following is singleton set ? Options xIx is a real number

1.	Which of the following is singleton set ? Options xIx is a real number and x2-1=0} xIx is a real number and x2+1=0} xIx is a real number and x2-9=0} Ox 1 x is a real number and x+2=0}
Answer» x2-9=0} O is a CORRECT ANSWER YES it was correct

Which of the following is singleton set ? Options xIx is a real number and x2-1=0} xIx is a real number and x2+1=0} xIx is a real number and x2-9=0} Ox 1 x is a real number and x+2=0}

Answer»

x2-9=0} O is a CORRECT ANSWER YES it was correct

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Which of the following is singleton set ? Options xIx is a real number and x2-1=0} xIx is a real number and x2+1=0} xIx is a real number and x2-9=0} Ox 1 x is a real number and x+2=0}​

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Which of the following is singleton set ? Options xIx is a real number and x2-1=0} xIx is a real number and x2+1=0} xIx is a real number and x2-9=0} Ox 1 x is a real number and x+2=0}