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# Show tha:the function differentiable by finding values of 21 and {2 as designated the definition of differentiability, and verify that both and 22 approach 2s (1x, ...

## Question

###### Show tha:the function differentiable by finding values of 21 and {2 as designated the definition of differentiability, and verify that both and 22 approach 2s (1x, Jy) (0,0),Rx %) = 3x - y2flx + Ax, y - By) flx, y)3* 1x) - y _ Zy(Ay) (Ly) -(A} 2y(Ly) By( Ly)fxx, Y)(Ax) fylx, Y)(Dy)(Ax) 'z(Ay), wnere ? 1As (1x, By) (0, 0), 81and 22

Show tha:the function differentiable by finding values of 21 and {2 as designated the definition of differentiability, and verify that both and 22 approach 2s (1x, Jy) (0,0), Rx %) = 3x - y2 flx + Ax, y - By) flx, y) 3* 1x) - y _ Zy(Ay) (Ly) - (A} 2y(Ly) By( Ly) fxx, Y)(Ax) fylx, Y)(Dy) (Ax) 'z(Ay), wnere ? 1 As (1x, By) (0, 0), 81 and 22

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