The Rational Number that are equal to their reciprocal
A. 0 and 1
B. 1 and -1
C. 0 and -1
D. 1 and 2
Answer:B
The Rational Number that are equal to their reciprocal
A. 0 and 1 B. 1 and -1 C. 0 and -1 D. 1 and 2