Question

Verify that x +y =y+x by taking ( i ) x= -6/5 , y = 3/7​

Answer 1

Answer:

when x+y =y+x then square both side then put value of x and y

Answer 2

Answer:

Step-by-step explanation:

well we'll first consider x+y

which is -6/5+3/7=  -42+15/35=   -27/35

now we'll consider y+x

which is 3/7-6/5=    15-42/35=    -27/35

so we can say that x+y=y+x

HENCE PROVE

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