1.a) Given the equation xị + x2 + x3 = 16, how many solutions (x1, x2, x3) does it have, where x1 > 0, x2 > 0, x3 > 0 are integers. b) How many integer solutions does the equation in Part a has if we require instead that a1 2 0, x2 > 0, and r3 > 0. c) How many integer solutions does the equation in Part a has if we require that x1 2 2, x2 2 3, and x3 2 5.

1.a) Given the equation xị + x2 + x3 = 16, how many solutions (x1, x2, x3) does it have, where x1 > 0, x2 > 0, x3 > 0 are integers. b) How many integer solutions does the equation in Part a has if we require instead that a1 2 0, x2 > 0, and r3 > 0. c) How many integer solutions does the equation in Part a has if we require that x1 2 2, x2 2 3, and x3 2 5.

Name: 1.a) Given the equationxị + x2 + x3 = 16,how many solutions (x1, x2,
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Description: 1.a) Given the equationxị + x2 + x3 = 16,how many solutions (x1, x2, x3) does it have, where x1 > 0, x2 > 0, x3 > 0 are integers.b) How many integer solutions does the equation in Part a has if we require instead that a1 2 0,x2 > 0, and r3 > 0.c) Ho

Advanced Engineering Mathematics

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ISBN:9780470458365

Author:Erwin Kreyszig

Publisher:Erwin Kreyszig

Chapter2: Second-order Linear Odes

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Problem 1RQ

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1.a) Given the equation
xị + x2 + x3 = 16,
how many solutions (x1, x2, x3) does it have, where x1 > 0, x2 > 0, x3 > 0 are integers.
b) How many integer solutions does the equation in Part a has if we require instead that a1 2 0,
x2 > 0, and r3 > 0.
c) How many integer solutions does the equation in Part a has if we require that x1 > 2, x2 > 3, and
x3 > 5.

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