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Which is/are the function(s) to check if a numeric value is finite or infinite?

62. Which is/are the function(s) to check if a numeric value is finite or infinite?

1. is_finite()
2. is_infinite()
3. is_inf()
4. Both A. and B.

Answer: D) Both A. and B.

Explanation:

The functions is_finite() and is_infinite() are used to check if a numeric value is finite or infinite.