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1.If a= √2+1,then find the value …

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1.If a= √2+1,then find the value of a-1/a

    • Posted by Vansh Upadhyay 4 years, 1 month ago

    CBSE > Class 09 > Mathematics
    • 2 answers

    Deepshikha Baral 4 years, 1 month ago

    9thclass

    0Thank You

    Yogita Ingle 4 years, 1 month ago









    Now,






    Hence:

    = >{tex} (a - 1/a)^2 = (2)^2 {/tex}
                           = 4.
     

    1Thank You

    ANSWER
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