Question

Answer it guys !
Identify invalid variable names from the following, give reason for each:

Group, if, int, total marks, S.I., volume,
tot_strength, #tag, tag$, 9a

>>>>>No Spam<<<<<

#Keep smiling :)

Answer 1

Answer:

Explanation:

if  = it is an identifier

total marks = there is <space> between total and marks

#tag = variable name can't start with '#' sign