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8th Class Mathematics Related to Competitive Exam Question Bank Applied Mathematics: Operation on Sets and Venn Diagrams

  • question_answer
    lf \[P=\{x:x\in ,x\le 2\}\]and \[Q\text{ }=\left\{ x:x\in N,x<20 \right\}\]then \[n\text{ }(P\bigcup Q)=\_\_\_\_\]

    A)  13                   

    B)         12    

    C)  11                   

    D)         8

    E)  None of these

    Correct Answer: B

    Solution :

    Not Available   


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