if the reference of any variable is deleted, and then if the no. is multiplied to another no. Will it give an error?

Answer 1

It's difficult to determine which question this is about so...Referencing any variable after its deletion is an error.

If a number was in the variable, that number is gone (there is no way to reference it).

Answer 2

You'll get the error that a variable is not assigned. if the variable is no longer assigned to a value, it's doesn't exist.

Answer 3

this question is about VARIABLES...
My ques is if i assign any value to a variable... and then delete that var n operate that var with another var... Will it give any error or not?

Answer 4

thanks @Alex