Question

5. Which of the following rational numbers is its own reciprocal ?
a) 0
(b)-1
(c) 2
d)1/6​

Answer 1

Step-by-step explanation:

The division property of equality states that when we divide both sides of an equation by the same non-zero number, the two sides remain equal. That is, if a, b, and c are real numbers such that a = b and c ≠0, then a c = a c . Example: Consider the equation 12 = 12. Divide both sides by 4.

Answer 2

Step-by-step explanation:

$\fbox\blue{A}\fbox\red{N}\fbox\blue{S}\fbox\red{W}\fbox\blue{E}\fbox\red{R:}\fbox\blue{0}$

because, 0/1 = 0 itself...

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