Math Problem Statement

Sant eller falskt?

Enhetscirkeln har ekvationen

x2+y2=1.x2+y2=1.

Enhetscirkeln är en funktionskurva.

Välj ett av alternativen:

Sant

Falskt

Solution

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Math Problem Analysis

Mathematical Concepts

Geometry
Circle
Functions

Formulas

Equation of a unit circle: x^2 + y^2 = 1

Theorems

Definition of a function
Vertical line test

Suitable Grade Level

High School