Question

The students in a hostel were asked whether they had a T.V. set or a computer in their rooms. The
result showed that 650 students had a T.V. set, 150 did not have T.V. set. 175 had a computer and
50 had neither a TV set nor a computer, find the number of students who
i) live in the hostel
ii) have both a T.V. set and a computer
iii) have only computer
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Answer 1

Step-by-step explanation:

I think

there are total 850 students

175 people with computer and TV

none