Two engineers,three professor and one doctor went for a tour.how many person would have went for picnic at minimum if a person cannot be both doctor and professor?
Answers
Answered by
2
Step-by-step explanation:
Ans:4
A person cannot be both "teacher and lawyer".
But they may be "doctor and lawyer" or "doctor and teacher".
Doctor and lawyer --1 p
Doctor and teacher--1 p
Lawyer--------------------2 p
Total is 4 min persons should be there.
please solve my question its very urgent
Answered by
0
Answer:
total no of engineaer, professor and doctor will be 5
Similar questions