Question

Please solve this 2nd part please.... I want only 2nd part.. ​

Answer 1

Answer:

x = - 8/9

- ( - x ) = - [- ( - 8/9 ) ]

( -,- = + )

x = - [8/9]

x = - 8/9

By -(-x), we reached the real value of x that is given in question so, it proves that -(-x) = x.

Hence, Proved

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