Out of 450 students, 135 failed in Accountancy, 150 in maths ,137 in costing. Those who failed in both accountancy and mathe were 83 in maths and costing were 98 and in accountancy and costing were 106.the number of students who failed in all three subjects were 75 find the number of students who failed in one of the three subjects.
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out of 450 students 135 field means 0 become 10-5 becomes 410 minus 5 is equal to 5 by 4 minus 3 is equal to 14 - 1 is equal to 3 150 in Max 137 is getting those failed in both innings 0 becomes 10-5 becomes 4 10 - 310 - 7 is equal to 3 4 minus 3 is equal to 11 - 1 is equal to zero then it is the answer
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this is the answer plz mark as braithank you nlist
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