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A function f(x) is defined by, f(x) = {{...

A function f(x) is defined by, `f(x) = {{:(([x^(2)]-1)/(x^(2)-1)",","for",x^(2) ne 1),(0",","for",x^(2) = 1):}` Discuss the continuity of f(x) at x = 1.

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The correct Answer is:
x = 1
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