TYPEWRITTEN ONLY PLEASE FOR UPVOTE. DOWNVOTE FOR HANDWRITTEN. DO NOT ANSWER IF YOU ALREADY ANSWERED THIS. I'LL DOWNVOTE. I. Show that the function ƒ defined by(1,f(r, y) = { 2 + y(x, y) = (1, –1)(x, y) # (1, –1)x + yis not continuous at (1, –1).

Given function is fx,y=1, x,y=1,-1x2+yx+y, x,y≠1,-1

Answered: I. Show that the function f defined by…

I. Show that the function f defined by 1, (x, y) = (1, –1) %3D f(r, y) = { r2 + y (x, y) + (1, –1) x+ y is not continuous at (1, –1).

Linear Algebra: A Modern Introduction

4th Edition

ISBN:9781285463247

Author:David Poole

Publisher:David Poole

Chapter6: Vector Spaces

Section6.5: The Kernel And Range Of A Linear Transformation

Problem 30EQ

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TYPEWRITTEN ONLY PLEASE FOR UPVOTE. DOWNVOTE FOR HANDWRITTEN. DO NOT ANSWER IF YOU ALREADY ANSWERED THIS. I'LL DOWNVOTE.

I. Show that the function ƒ defined by
(1,
f(r, y) = { 2 + y
(x, y) = (1, –1)
(x, y) # (1, –1)
x + y
is not continuous at (1, –1).

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