15) Let U = { z, a ,c ,h, r, y, e, s, j} X = {y, e, s, a} Y= { a, c} Z= {h, r, y} Find a) (Y – X)' Z. (Do not just give the Final answer, show the steps) b) Find n(Y) c) Is XC Y? Explain your reasoning.

Q: Compute (u v Ղա • Ա. . — u = (i, 7,6), v = (2, -7i, 1+i), w = (7-i, 7i, 3 + 6i) u · v) ա • Ա —

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Q: no yes

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Q: 3xy 8) 2.x1. 4yx² 10) (2m *)

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Q: Let u = (2, 4) and v = (1, 12) and w=(−6, −4). Find: 12. (v.w)-(v.u) 11. 3(u-w)u 13. 2-u 14.…

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Q: Find the following.           u = ⟨0, 1⟩, v = ⟨3, −3⟩

A: Since you have posted a question with multiple sub-parts, we will solve the first three sub-parts…

Q: 1) x(х- 3) - 0 3 А) (3, 0) B) -5 5' D) {2, –4 C) {-3, 0}

A: Note: Since you have asked multiple questions, we will solve the first question for you. If you want…

Q: Find the missing values under each condition - A) (-3,-1), (x,7), d=10 B) (2,4) (7,y), d=13 C)…

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Q: Find the requested value. 18) Using the given tables, find (fog) (2) x 9 5 1 3 f(x) 18 10 26 A) 6 x…

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Q: Help!!

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Sequence and Series

A sequence is defined as a collection of things. Series is defined to sum the things one by one in the sequence.  It was invented by German mathematician Carl Friedrich Gauss.