Math, asked by kapilGutabasr2, 1 year ago

What is reciprocal of 5+√2. Explain

Answers

Answered by mysticd
10
Hi ,

Let a is any real number and a ≠ 0

If a × ( 1 / a ) = 1 then

a is called reciprocal of 1 / a or vice

versa

Now according to the problem given,

1 /( 5 + √2 ) is the reciprocal of

( 5 + √2 )

Therefore ,

( 5 + √2 ) × 1 / ( 5 + √2 ) = 1

I hope this helps you.

:)
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