. If sin A = 3/5 and A is in quadrant II while cos B = 7/25 and B is in quadrant I, find sin (A + B). A.-3/5 3. 4/5 C. 3/5 D. -3/4

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A: x+2y-z=0            i2x+3y-2y=3        ii-x-4y+3z=-2    iiii+iii-2y+2z=-2⇒-y+z=-1…

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Q: How about if we find the solution sets by excel but in Gauss Elimination?

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Q: max    2x1 + 2x2 s.t.   3x1 + 2x2 ≤ 36        3x1 + 4x2 ≤ 48         x1, x2 ≥ 0 Solve the LP…

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Q: 3.0 SOLVE BY Jacobis Method 2x + 9y = -1 4x + y = 15

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Q: it

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A: Given system of equation isx1=12cosx2+1x2=23sinx3x3=34x1

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Q: Solve the following graphically. x + 3 = √12x+1 Ox=2 x = -2 or x = -4 Ox=-4 x = 4 or x = 2

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Q: 5. Solve the following PDE: b. 4 = a²u a²u əx² at²

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Q: 1) Solve the following equation written in the form = G(ax +by). = (2x + y)² + 6(2x + y) + 7

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Q: Answer the following questions. 1. A tea company wants to make 7 pounds of a blend of tea costing $4…

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Q: a. Solve x2 + 2x-y+1%30 and x + y-1=0 using Elimination Method

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Q: Question 3 Integrate: 8x +5 x² + 2x + 2 -da + C

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Q: Find the roots of the following equations: 1. f(x) = e* - 6x; xi = 0; e = 10

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