Math, asked by rohit623, 1 year ago

$if \: a = 4 - \sqrt{15 } then \: find \: the \: value \: of \frac{1}{a} and \: a + \frac{1}{a} and \: a { }^{2} + \frac{1}{a {}^{2} }$

Answers

Answered by abhilasha14

hope this may help u

Attachments:

rohit623: last answer os wrong

rohit623: last answer is 62

rohit623: not 32

abhilasha14: wait let me check

abhilasha14: yes

abhilasha14: odentity lagado

abhilasha14: identity

abhilasha14: **

abhilasha14: a^2+b^2 vali to aajaega

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