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Which is/are the function(s) to check if the type of a variable is float?

61. Which is/are the function(s) to check if the type of a variable is float?

1. is_float()
2. is_double()
3. is_longfloat()
4. Both A. and B.

Answer: D) Both A. and B.

Explanation:

The functions is_float() and is_double() are used to check if the type of a variable is float.