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In Exercises 49 and 50, use matrix inversion to solve each collection of systems of linear equations. [HinT: See Example 4.]
a.
b.
c.
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Chapter 4 Solutions
Finite Mathematics, Loose-leaf Version
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- Find the indefinite integral using the substitution x = 5 sin(e). (Use C for the constant of integration.) 1 dx (25-x²)3/2arrow_forwardFind the indefinite integral using the substitution x = 7 sec(0). (Use C for the constant of integration.) √ ׳ √x² - 49 dxarrow_forwardUse the Cauchy Riemann equations (polar form version). Also, describe what happens at the branch cut.arrow_forward
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