please answer all the question.

1. True or false

Question 1 int n1 = 12; int n2 = 18; int n3 = 21; What is the result of each boolean expression? n1 n1) && (n2= (n1 + n2) [Select] ! (n1 == n2) [Select] Question 2 The following code will result in a divide by 0 error. intValue = 0; if (intValue != 0 && (10/intValue) > 2) // do something True O False Question 3 What is the output of the following code if intValue = 0? if (intValue = 0) cout