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Grade 11Algebra

if n(u)=100 n(a)-60 n(b)=48 n(a intersection b)=22, n(a intersection c)=30 where c contained in a. Find n(a union b)

Profile image of arjun
8 Years agoGrade 11
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1 Answer

Profile image of Arun
8 Years ago
Dear Arjun
 
Actually I did not get your question , as you have mismatched all the details. Please check and repost with an image.
I will be happy to help you.
 
Regards
Arun (askIITians forum expert)