4. Show that the edge set of every regular bipartite graph is a union of edge-disjoint perfect matchings. (Hint: use Corollary 2.2 of Chapter 5.)

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Q: Integration by Trigonometric Subsituion 10.) x² Arcsin C) dx

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Q: (2) = -2) =

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Q: 6. Solve the initial-value problem и, +ии, 3D0 with the initial curve x = - t², t= t, u = t.

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Q: Use the following matrices for the next 3 questions |2 -3 4 A= 3 1 -2 det (A · A")

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A: Given that Face value of car is Php 1300000.00 Monthly payment is Php 1500.00 Time t=5 years=60…

Q: [MO22] Express as a single power series form: > (n – 2)an+1(2x – 3)*1 +) an-1(2x – 3)"-1 n=0 n=2

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Q: Exercise III (a) Let I = psin(ø) cos (0); y = p sin(6) sin(0); pcos(6). Then find the following. (i)…

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Q: Find the inverse of the matrix below 1 2 -9 A=-2 -4 19 -1 2

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