For two events E and F, P(E) = 0.30, P(F) = 0.40, and P(E U F) = 0.70. Are E and F mutually exclusive, independent, neither, or both? You must show work to get full credit.

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Q: делеп, 47²-9y² = 9(2²+4) -TRACE ON TY PLANE: Put 2=0. 2 4x²-9y² = 36 36 Put 346 Nas w/co x² - y² g…

A: To Sketch: the graph of  4x2-9y2=9(z2+4).

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Q: (a) State the definition of an antichain A of a set S.

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Q: 1) Let W = la + 2b + 1c + 8d la + 3b + 2c + 10d 3a +10b+7c+32d 2a + 8b+ 6c + 24d -5a + (-13) b +…

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Q: transform of log (S²112) 1- Find the inverse of Laplace transform of log

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Q: Question 3 Consider the system x' = x+y+4e²t y = 3x - y (a) For the associated homogeneous system,…

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Q: skipped the reflection

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Q: 1. 3. 5. In Exercises 1-6, find the characteristic equation of the given sym- metric matrix, and…

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Q: 5. For what value or values of a, if any, does the given series converge? Σ n=1 1 an+b' a > 0, b > 0

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Q: f(x) = { 2x³ x < cos x x ≥ SINEIN 2 2

A: f(x)=2x3x&lt;π2cosxx≥π2 We know Lfx=∫0∞fxe-sxdx

Q: sets A and B, n(A U B) = 84, and n(A n B) = 12, and n(B) = 45. Find n(A). symbolic formatting help

A: Cardinality of a set

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Q: Substitute these partial derivatives into √√1 + [9x(x, y)]²+ [g,(x, y)]². X ✓ 1 + [9x (x, y)]²+ [gy…

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Q: 2) Let T a d 11 la + 2b + (-6) c + 2d + (-18) e 2a + 5b+ (-14) c + 6d+(-46) e Then a basis for…

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Q: (x, y) = x¹ 3 1 0 120 001 y, x, y = R³

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A: Given  fx=-sinx2+π8+2 The table of values is shown below. x 0 π6 π4 π3 π2     f(x) 1.6173…