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Business mathematics- sets functions and relations.

Maths & Stats

In this picture attached, two different values of input x(-2,2) both give the same output(4) so how will this qualify to be a function. Kindly explain sir. Thankyou.

Aswin Chandar

CA Final

★ 40K+

02-Jun-21 13:47

503

Answers (3)

Two or more elements of input can have same output..it is many to one function

Pushkala S

CA Final

★ 3K+

02-Jun-21 14:32

Pushkala S

Two or more elements of input can have same output..it is many to one function

Yes I understand. Thanks a lot. But why is it given as "its not a function" in the pdf. So I got confused.

Attachments

Thread Starter

Aswin Chandar

CA Final

★ 40K+

02-Jun-21 17:12

Thread Starter

Aswin Chandar

Yes I understand. Thanks a lot. But why is it given as "its not a function" in the pdf. So I got confused.

Regret the error in the pdf. It is a function.

Sahibdeep Singh

CA Inter

★ 14K+

02-Jun-21 21:00