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 bot

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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?​

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Sarah 3 days 2021-10-11T16:01:14+00:00 2 Answers 0 views 0

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    0
    2021-10-11T16:02:32+00:00

    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

    0
    2021-10-11T16:02:35+00:00

    Answer:

    total no of engineaer, professor and doctor will be 5

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14:4+1-6*5-7*14:3+5 = ? ( )