hisaac
hisaac
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30 people in total now 3 dont have any pets so leave then out of the venn diagram but they do exist in the universal set i.e. outside the 2 circles youre going to draw now 22 own a dog 19 own a cat but total number off ppl are 27 that means som…
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30 people in total now 3 dont have any pets so leave then out of the venn diagram but they do exist in the universal set i.e. outside the 2 circles youre going to draw now 22 own a dog 19 own a cat but total number off ppl are 27 that means som…