Math, asked by jaipalkumar9988, 1 year ago

verify that 5/11 +-7/9 = -7/9 +5/11​

Answers

Answered by vgexpert
6

Heya mate,

Here's your answer

=>it's here in the attachment

Hope it helps you!

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jaipalkumar9988: thanks
Answered by tejasgupta
12

Answer:

No answer. Just refer to the explanation. ;)

Step-by-step explanation:

To prove:

\dfrac{5}{11} + \left( - \dfrac{7}{9} \right) = - \dfrac{7}{9} + \dfrac{5}{11}

Taking LHS,

\dfrac{5}{11} + \left( - \dfrac{7}{9} \right)\\\\\\= \dfrac{5}{11} - \dfrac{7}{9}\\\\\\= \dfrac{45 - 77}{99}\\\\\\= - \dfrac{32}{99}

Now, taking RHS,

- \dfrac{7}{9} + \dfrac{5}{11}\\\\\\= \dfrac{-77 + 45}{99}\\\\\\= - \dfrac{32}{99}

Since LHS = RHS,

\dfrac{5}{11} + \left( - \dfrac{7}{9} \right) = - \dfrac{7}{9} + \dfrac{5}{11}

Hence Proved.


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