4. L y = e y 3y + y = 2e x + xe-x; y" + 2y' + y = 0 d³y d²y d

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A: a.

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Q: a) (f+g) (2) (c) (f-g) (6) (b) (f+g) (4) (d) (g-f) (6)

A: As per the guidelines I am answering only first 3 parts. Given graph Remember f+gx=fx+gx

Q: C = {1,2,4,6} B = {3,5,7,9} 9 A = {1,2,4,6} f = {(1,3), (2,5), (4,7), (6,9)} g = {(5,6), (3,2),…

A: Given 1. A=1,2,4,6, B=3,5,7,9 and C=1,2,4,6 2. f:A→B and g:B→C 3. f=1,3,2,5,4,7,6,9 and…

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A: Solve for the limit

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Q: $1+79 atbi form

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A: given graph of f(x)transform toy=f(x-4)+3

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A: Initial amount of Iodine, A(0)=0.72 grams Rate of decay, = 1.15% r=0.0115

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Q: f(x) = 1 2x-3

A: See this solution in below.