1. Find and sketch the doma in of the function. Ans A f(x,y) =Vy +V64 – x2 – y2 a. ((x,v)| 64 > x? + y²) b. ((x,v)| 64 > x2 + y?} c. (x,v)| 64 s x² + y?} d. ((x,y)\- ∞< x < ∞, - ∞

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Domain

In simple mathematics terms, a domain is defined as the space on which all the possible inputs for the function will lie. It can also be expressed as a set of departures for the required function.