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Prove √2 in easy method pls

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Prove √2 in easy method pls

    • Posted by Prabhat Chaudhary 9 months ago

    CBSE > Class 10 > Mathematics
    • 3 answers

    Anand Yadav 9 months ago

    √2 is a irrational number √2b=a { a and b are the co prime } √2b=a { both side are squaring} 2b=a { a is divisible by 2 } {2 is divisible by a } Let a=√2c. { c is an integer } 2b=√2c {squaring of √2c } 2b=2c. { c is divisible by 2} { b is divisible by 2} Where a and b are common factor So contradiction is a is √2 irrational number when wrong assertion

    1Thank You

    Mehakpreet Sandhu 9 months ago

    Watch dear sir video on YouTube

    0Thank You

    Aditya Singh 9 months ago

    You write direct Latsume to √2 is a rational number Where , √2=p/q =√2p=

    4Thank You

    ANSWER
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