Math, asked by ashokneelamkamboj, 9 months ago

if x = -1/5 and y =-2/3 prove that x+y = (x) +(y)​

Answers

Answered by pjmonish
0

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Step-by-step explanation:

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Answered by Adrienette
1

Answer:

x + y \\  -  \frac{1}{5}  +  -  \frac{2}{3}  \\  -  \frac{1}{5}  -  \frac{2}{3}  \\  \frac{ - 3 - 10}{15}  \\  =  \frac{ - 13}{15}  \\  \\ (x) + (y) \\ ( \frac{ - 1}{5} ) + ( \frac{ - 2}{3} ) \\ ( -  \frac{1}{5} ) - ( \frac{2}{3} ) \\ ( \frac{ - 3 - 10}{15} ) \\  =( -  \frac{13}{15} ) \\ hence \: (x + y) = (x) + (y)

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