Question

15. Identify the erroneous expression
a) a=b=2,4
b) num = + +a*5
c) num*=4
d) num=a++-b*2​

Answer 1

Answer:

num = ++a*5

Explanation:

because a value can begin with number of alphabet but cannot begin with special characters

I hope this will help you

Answer 2

Answer:A

Explanation: thinking