Question

if x=1x=-1 then (xy)&(x/y) are equal to​

Answer 1

Answer:

1y=-1. y=-1/-1. y=1. Finally substitute value of x and y in the required. x/y=2/1=2 ... If x+5y=33 and x+y/x-y=13/3, then what is (x,y)? ... And when we put this value in equation no.1 (X+Y= 3).

Step-by-step explanation:

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Answer 2

Answer:

xy= 1×(-1)

= -1

x/y=1/-1

=-1

Step-by-step explanation:

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