plzz guys help me with this sum..No spam
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Given:-
- x = 1 - √2
To Find:-
- The value of
Solution:-
As we are given with the value of x we need to find the value of
Now,
,
Now,
We need to rationalize the denominator.
Hence,
=
=
=
=
=
=
Now,
We need to find the value of:-
Here we have:-
And
So we put these values in the equation:-
=
=
=
=
Hence,
The value of
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