riablesWhich of the following is not a valid C variable name?Optionsint variable_count;float rate;int number;int $main;

VariablesWhich of the following is not a valid C variable name?Optionsint number;int variable_count;float rate;int $main;

Which of the following is not a valid C variable name?Answer areaa) int number;b) float rate;c) int variable_count;d) int $main;

Which of the following is not a valid C variable name?

ect answerWhich of the following is not a valid variable name in C?OptionsmyVariable_variable123variablevariable123

riablesWhich of the following is true for variable names in C?OptionsVariable names cannot start with a digitVariable can be of any lengthIt is not an error to declare a variable to be one of the keywords (like goto, static)They can contain alphanumeric characters as well as special characters