Hello, Here are some multiple choice questions from my intro to programming course in C I would like the help with answers and an explanation if you have one

int main(void) { int x = 10; if x >= 2 printf (" %d", x); return 0; } Error. The condition after if should always be in parenthesis. No Error int main(void) { int x = 10; if ( x >= 2 ) then printf (" %d", x); return 0; } O No Error. 'then' is correct usage. Error. 'then' cannot be used in C. int main(void) { int i = -3, j = 3; if (!i + !j* 1) printf(" statement1"); else printf (" Statement2"); return 0; } Statement2 Statement1 Statement1 Statement2 int main() { int i = 4, z = 12; if (i = 5 || 2 > 50 ) printf (" l am stmt1"); else printf(" l am stmt2"); return 0; } I am stmt1 I am stmt2 I am stmt2 O I am stmt1 int main(void) { int i = 4, j = -1, k = 0, y, z; y = i +5 &&j + 1 || k + 2; z = i +5 || | + 1 && k+ 2; printf (" y = %d z = %d", y, z); return 0; } 11 O 10 O Error 01 00