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Hello, I need help with the following Discrete problem, thank you!

2. Find real numbers x and y satisfying LY J LX J = LYX J - 1 3. Give examples of functions f and g such that f•g is onto, bu
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2) x = 0.5 g = 2. ny = 1 [a] = 0 {y)=2 l = 1 [Y] [8] = 0 = (wy) - 1 3) Z = dr} X= (a,b, ey , Y= {Q, ), g: X Y gla)=9/6)= g(0)

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