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Chapter 11: Q. 6 (page 859)

Let y = f(x). State the definition for the continuity of the function f at a point c in the domain of f .

Short Answer

Expert verified

The continuity or discontinuity of f at a point 'c' can be said only when 'c' is in the domain of

f.

Step by step solution

01

. Given information is 

A function y=f(x) .

02

. Checking continuity of function f.

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In Exercises 19鈥�21 sketch the graph of a vector-valued function r(t)=x(t),y(t) with the specified properties. Be sure to indicate the direction of increasing values oft.

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