UniMaths
Free chapterTry everything here: cards, proofs and practice. Sign up free to save your progress and unlock all 5 chapters.Sign up free
MVC1 · 1

Functions of several variables

7 concepts · 22 questions

← Back to cards1 / 2
MVC1Quick check●○○○○new1 Functions of several variables

Compute fx(0,0)f_x(0, 0) for f=xyx2+y2f = \frac{xy}{x^2 + y^2} (with f(0,0)=0f(0, 0) = 0).