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Question
secondary 4 | E Maths
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please help thankyou!
Date Posted: 6 years ago
Views: 314
Cannot answer. Too many missing info I feel or phrasing isn't clear. Do they mean all who take A math take math? Do all 25 students take either math or A math? And most importantly, what is set B?!
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done
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clear
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I don’t know what the “significance” means. Sorry
Date Posted:
6 years ago
thanku!
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