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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 5 years, 3 months ago

CBSE > Class 09 > Mathematics

2 answers

Deepshikha Baral 5 years, 3 months ago

9thclass

0Thank You

Yogita Ingle 5 years, 3 months ago

Now,

Hence:

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

1Thank You

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CBSE > Class 09 > Mathematics