The________function converts an uppercase letter to the corresponding lowercase letter.(a) islower()(b) isupper()(c) toupper()(d) tolower()The question was asked by my school teacher while I was bunking the class.I want to ask this question from Character Handling topic in chapter String Operations in C of C

The________function converts an uppercase letter to the corresponding

1.	The________function converts an uppercase letter to the corresponding lowercase letter.(a) islower()(b) isupper()(c) toupper()(d) tolower()The question was asked by my school teacher while I was bunking the class.I want to ask this question from Character Handling topic in chapter String Operations in C of C
Answer» Right choice is (d) tolower() Best EXPLANATION: If the argument is a character for which isupper() is true andislower() is true for ANOTHER set of character, the tolower() FUNCTION returns the corresponding character;otherwise, the argument is returned UNCHANGED.

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