Question

Which of the following is a symmetric relation in Q. set of all rational numbers.

a. {(x, y): y=x-1)

b. ((x, y): y 1- x}

c. {(x, y): y=1-x}

d. ((x, y): y 2x - 1)

e. {(x, y): y 1+x}​

Answer 1

Answer:

ʏᴏᴜʀ ᴀɴsᴡᴇʀ ɪs (ᴄ)....

Answer 2

Answer c is your answer .

Step-by-step explanation:

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