which of the following is an example of an one-to-one relation?
a. {(1,1),(1,-1),(2,2),(2,-2),(3,3),(3,-3)}
b. {(1,1),(1,2),(1,3),(1,4),(1,5),(1,6),(1,7)}
c. {(q,3),(r,3),(s,5),(t,4),(u,4),(v,4),(w,5),(x,5)}
d. {(a,p),(b,q),(c,r),(d,s),(e,t),(f,u),(g,w),(h,x)}
a. {(1,1),(1,-1),(2,2),(2,-2),(3,3),(3,-3)}
b. {(1,1),(1,2),(1,3),(1,4),(1,5),(1,6),(1,7)}
c. {(q,3),(r,3),(s,5),(t,4),(u,4),(v,4),(w,5),(x,5)}
d. {(a,p),(b,q),(c,r),(d,s),(e,t),(f,u),(g,w),(h,x)}
Answers & Comments
Answer:
letter d is the answer
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