Question

4. Identify the following as valid variable names,
state reason if invalid:
(a) _123 (b) break (c) var 1 (d) T$ (e)
C23 (f) C*23 (9) C 23 (h) acc_no (i)
accountno (j) depositamount
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Answer 1

Answer:

hello

c, d, f, and g are invalid because a variable namq must consist of alphabets and underscore