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`        Solve the above question.........Plz plz plz plzPlz plz plz plz plz plz plz plz plz.....the  question in picture must be solve 2 min....only....`
one year ago

kkbisht
90 Points
```							As Given n(Ai) =2i  and A1$\subset$ A2$\subset$ A3 $\subset$ …..$\subset$A100   => A1U A2U …..A100= A100   & A= A15 U A16 U …........A100 = A100Therefore n(A) =n(A100)= 2.100=200    ( By def of n(A)=2.i )kkbisht
```
one year ago
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Course Features

• 101 Video Lectures
• Revision Notes
• Test paper with Video Solution
• Mind Map
• Study Planner
• NCERT Solutions
• Discussion Forum
• Previous Year Exam Questions