(115) the product of integers x, y, and z is even. is z even?
1 answer:
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Answer with explanation:
⇒Range of function in two variables ,that contains variables x,and y are those values of y, for which x is defined.
For example ,consider the linear function , y=x
the set of values that ,x can take for which y is defined called Domain of the function.x∈R
And, the set of values that ,y can take for which x is defined called Range of the function.y∈R
The given function is
Taking cube on both sides
→x is defined for all real values of y ,means for all real values of y,we are getting real values of x.So Range of the given function is ,y∈R.
Option A:→ -∞≤y≤∞