Question
in a group of 20 teachers in a school, 10 teach mathematics, 9 teach physics and 7 teach chemistry, 4 teach mathematics and physics but none teacher both mathematics and chemistry. how many teach only physics and chemistry? how many teach only physics
Accounts Tax GST
May 24, 2019, 2:33 p.m.
Answer
How to understand that any balance sheet is correct or incorrect please tell me simple example and which things to make a balance sheet to attention