Suppose f is a differential function of x and y, and g(r,s) = f(4r-s, s²-7r). Use the table of values below to calculate the given expressions and enter them into the given variable. f g fx fy (25,-7) 7 4 18 (8,7) 476 2 1) g, (8,7) into g1 2) g, (8,7) into g2

Advanced Engineering Mathematics
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Chapter2: Second-order Linear Odes
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Suppose f is a differential function of x and y, and g(r, s) = f(4r — s, s² – 7r). Use the table of values below to calculate the given expressions and enter them into the given
variable.
f g fx fy
(25,-7) 7 4 1 8
(8,7) 4762
1) g, (8,7) into g1
2) g, (8, 7) into g2
Transcribed Image Text:Suppose f is a differential function of x and y, and g(r, s) = f(4r — s, s² – 7r). Use the table of values below to calculate the given expressions and enter them into the given variable. f g fx fy (25,-7) 7 4 1 8 (8,7) 4762 1) g, (8,7) into g1 2) g, (8, 7) into g2
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