Which of the following statement are correct about the program given below?#include <stdio.h>int main ( ){ int x = 10, y = 20; if (x == 15) && if (y == 20) printf ("Have a nice day n"); return 0;}

Error: 'Undeclared identifier if'

Which of the following statement are correct about the program given b

1.	Which of the following statement are correct about the program given below?#include <stdio.h>int main ( ){ int x = 10, y = 20; if (x == 15) && if (y == 20) printf ("Have a nice day n"); return 0;}
A.	Output: Have a nice day
B.	No output
C.	Error: 'Expression syntax'
D.	Error: 'Undeclared identifier if'
Answer» D. Error: 'Undeclared identifier if'

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Which of the following statement are correct about the program given below?#include <stdio.h>int main ( ){ int x = 10, y = 20; if (x == 15) && if (y == 20) printf ("Have a nice day n"); return 0;}