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Mathematics, 21.06.2019 13:00
Which values for a and b will create infinitely many solutions for this system of equations? ax-y=8 2x+y=b
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Proceed as in example 3 in section 6.1 to rewrite the given expression using a single power series whose general term involves xk. β n(n β 1)cnxn β 2 n = 2 β 4 β ncnxn n = 1 + β cnxn n = 0
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Which of these equations, when solved, gives a different value of x than the other three? a9.1 = -0.2x + 10 b10 = 9.1 + 0.2x c10 β 0.2x = 9.1 d9.1 β 10 = 0.2x
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Find the 40th term in the arithmetic sequence: 4,2,0,-2...
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