Unformatted text preview: x!0 2 cos(2x) 1 = 2, using l’Hospital’s rule for the second equality. Since we get different limits depending on the direction from which we approach (0, 0), the limit does not exist....
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This note was uploaded on 02/11/2010 for the course MA 141 taught by Professor Zeck during the Spring '10 term at Quebec TroisRivieres.
 Spring '10
 zeck
 Math

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