Solution to Define a binary relation P from R to R as follows: for all real numbers โ€ฆ - Sikademy
Author Image

Archangel Macsika

Define a binary relation P from R to R as follows: for all real numbers x and y, (๐‘ฅ, ๐‘ฆ) โˆˆ ๐‘ƒ โ‡” ๐‘ฅ = ๐‘ฆ^2 . Is P a function? Explain.

The Answer to the Question
is below this banner.

Can't find a solution anywhere?

NEED A FAST ANSWER TO ANY QUESTION OR ASSIGNMENT?

Get the Answers Now!

You will get a detailed answer to your question or assignment in the shortest time possible.

Here's the Solution to this Question

Function is a some rule according to which for every value from domain exists exactly one value from the range that matches to it in terms of the rule

In the given case x is a domain, y is a range,ย x=y^{2}ย is a rule. We can tell that if x = 4, than y can be 2 or (-2). So, the condition of the function isn't met.

P is not a function

Related Answers

Was this answer helpful?

Join our Community to stay in the know

Get updates for similar and other helpful Answers

Question ID: mtid-5-stid-8-sqid-1155-qpid-893