8.3.1 Recall of Limit and Continuity of Functions of One Variable
Chapter 2: Chapter 8 · MATHEMATICS-VOLUME 2 · EN medium
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Next we shall look at continuity of a function of two variables. Before that, it will be beneficial for us to recall the continuity of a function of single variable. We have seen the following definition of continuity in XI Std. A function f a b :( , ) → is said to be continuous at a point x a b ∈ ( , ) if the following hold: ( ) f is defined at x .
📖 Class 12 Mathematics English Volume 2 2025 Edition www.tntextbooks.in · Page 73
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Next we shall look at continuity of a function of two variables. Before that, it will be beneficial for us to recall the continuity of a function of single variable. We have seen the following definition of continuity in XI Std. A function f a b :( , ) → is said to be continuous at a point x a b ∈ ( , ) if the following hold: ( ) f is defined at x .
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