Math, asked by yumikotakeshi7, 4 hours ago

(Q -1) verify that : -(-x ) = x, when x= (a) 7/6 (b)-8/9




can anyone tell me this answer plz ​

Answers

Answered by GuptaJiii
0

Step-by-step explanation:

-(-x) = -(-7/6)

-(-x) = 7/6

Hence proved that -(-x) = x

Other will be same as this...

Hope it helps you...

Answered by Anonymous
1

answer \\  \\ we \: have \:  - ( - x) = x  \\  \\ (a) \: put \: x =  \frac{7}{6}  \\  \\ lhs =  \:  - ( -  \frac{7}{6} ) \\  =  \frac{7}{6}  =  \: rhs \\  \\ hence \: proved \\  \\ (b) \: put \: x =  \frac{ - 8}{9}  \\  lhs =  - ( \frac{ - ( - 8)}{9} ) \\  =  -  \frac{8}{9}  = rhs \\  \\ hence \: proved

HOPE IT HELPS YOU

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