Question

State and give reason, if the following variables are valid/invalid:

Variables defined in Python
Valid/Invalid
Reason
daysInYear


4numberFiles


Combination-month_game


Suncity.school sec54

Answer 1

See Explanation

Step-by-step explanation:

Variable: daysInYear

Valid/Invalid: Valid

Reason: It begins with a letter; it is not a keyword, and it does not contain a hyphen

Variable: 4numberFiles

Valid/Invalid: Invalid

Reason: It begins with a number

Variable: Combination-month_game

Valid/Invalid: Invalid

Reason: It contains a hyphen

Variable: Suncity.school sec54

Valid/Invalid: Invalid

Reason: It contains a dot and it contains space