Answer :
The required function following the given conditions is z = 180 / (x × y).
What is a function?
A function is defined as an expression or rule that specifies the relationship between two variables or objects, out of which one is dependent and the other is an independent variable. The image of each and every element is unique.
Writing the function satisfying the given conditions
Given, x = 3, y = 2, z = 30
Let the function satisfying the given conditions be z = k / (x.y) —--- 1
Putting all the values, we get,
k = 3 × 2 × 30
= 180
Using the value of k in equation 1, we have,
z = 180 / (x × y)
Hence, the required function is z = 180 / (x × y).
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