Math, asked by saikatsingh9986, 9 hours ago

X=2 then find out the value of ,x-1/x-1/x-1/x=?

Answers

Answered by SaptakGhosh
0

Answer:

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Answered by SugarCrash
3

Question:

  • x =2 then find out the value of ,x-1/x-1/x-1/x?

Solution:

We have,

  • \sf x - \dfrac{1}{x}-\dfrac{1}{x}-\dfrac{1}{x}

Putting x = 2,

\\\implies \sf 2 - \dfrac{1}{2}-\dfrac{1}{2}-\dfrac{1}{2}\\\\\\\implies 2-\left(  \dfrac{1}{2}-\dfrac{1}{2}-\dfrac{1}{2}\right)\\\\\\\implies 2 -\left(\dfrac{1\times1-1\times1-1\times1}{2}\right)\\\\\\\implies 2 - \left(\dfrac{1-1-1}{2}\right)\\\\\\\implies 2-\left(\dfrac{-1}{2}\right)\\\\\\\implies 2 + \dfrac{1}{2}\\\\\\\implies \dfrac{2\times2+1\times1}{2}\\\\\\\implies \dfrac{4+1}{2}\\\\\\\implies \dfrac{5}{2}\\\\\\\implies 2.5

Therefore,

  • Answer is 2.5 .

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