The signum function is defined. Sketch a graph of sgn(x) and find the following (if possible) —1, х< 0sgn(x)0,x > 0x = 0.1, (a) lim sgn(x)(b) lim sgn(x)* 0+(c) lim sgn(x)

Given signum function is: sgnx=-1, x<00, x=01,…

Answered: —1, х< 0 sgn(x) 0, x > 0 x = 0. 1, (a)…

Math

Calculus

—1, х< 0 sgn(x) 0, x > 0 x = 0. 1, (a) lim sgn(x) (b) lim sgn(x) * 0+ (c) lim sgn(x)

Algebra & Trigonometry with Analytic Geometry

13th Edition

ISBN:9781133382119

Author:Swokowski

Publisher:Swokowski

Chapter10: Sequences, Series, And Probability

Section10.8: Probability

Problem 18E

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Question

The signum function is defined. Sketch a graph of sgn(x) and find the following (if possible)

(a) lim sgn(x)
(b) lim sgn(x)
* 0+
(c) lim sgn(x)

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