If u = -3i-6j and v = 6i+8j, then find u + v. Please show work A) 3i+2j B) -9i+2j C) 2i+2j D) 9i+2j

Q: abc and dbf are vertical angels, with m abc=4x and m dbf= 96x-12)

A: Here we find the abc and dbf are vertical angels.

Q: Can 2 diagonals in cube ever be mapped on to a single diagonal?  No, why?

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Q: Verify (a × b) × c = (a ∙ c)b − (b ∙ c)a if a = 4i + 2j + k , b = 2i − j + 7k and c = 2i − 2j + 3k

A: Given that a = 4i + 2j + k , b = 2i − j + 7k and c = 2i − 2j + 3k To verify  (a × b) × c = (a ∙ c)b…

Q: = 5i + 4j and v=4i - 3j, determine -9u - v. Given u O-9u - v = -49i - 33j O-9u - v = -40i - 42j O-9u…

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Q: Multiply and Simplify 7i (2 + 5i) - 2i(3+4i) O a) 8i + 27i² O b) 20i + 43i² O c) 20i - 43 O d) -27 +…

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Q: Q3: Express complex numbers to polarform and draw them: 1. 5+2i. 2. 4i

A: As we know that we can represent a complex number from rectangular to polar form as :- Rectangular…

Q: In Z3×U3, Find the order of (1, 2). Show your work.

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Q: (-2 + 7i) + (6 + 2i)

A: We have to find (-2 + 7i) + (6 + 2i)

Q: (-6-3;)-(3+bi) write your answer as in standard so Jomsuro complex number

A: See attached file for a step by step explanation.

Q: 2 4xª b²)² . 2b-5 A 16x4 69 B 8c* 610 D.

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Q: The vectors p and q span R2 For which values of k will (k2 + 2k - 3)p + (k2 +k - 6)q = 0 Explain…

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Q: Determine the product of (1 + i) and (1–31) A) 4- 2i B) 2 + 4i c) 2- 2i D) 2-4i

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Q: If z, = 12 +5i and z, = -5-3i then find: Z2 2- zzlz -I Z2 3.

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Q: 4. Perform the indicated operation and express the answer in simplest a+bi form: a) (-25+…

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Q: Find a - b

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Q: Multiply (3 - 2i)(4 + 3i)

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Q: Multiply the complex numbers and write the result in standard form. * (4+3i)(2-5i) 23-14i 8-15i…

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Q: √(3+4i)=A+Bi, find A and B

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Q: Q1- If z₁ =3+2i, and z2 = 1-2i. Fined the real part and imaginary part of the 2z2-z₁+5-i following…

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Q: Simplify: i29 + i²1 + i2050 in form a + bi.

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Q: Given the vectors V and w in the figure below, X 13 근 AREA = 60 units² y

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Q: 5) (2i – 4) – (6i + 8) -

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Q: 1 30 (A) = 2 -2 4 3 50 a) Find the minor of the element 5 and 0? b) Find the cofactor of the element…

A: To find the minor and cofactor of element  0 and 5 .

Q: 6- The Conjugate of 4+3i =-(4+3i)

A: The objective is to find the conjugate of (4+3i).

Q: 3. Add, Subtract, Multiply and Divide ( 2 + 2i ) and ( 5 – 4i ).

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Q: Thank you, but for (b), they're asking for the diagonal of AB, not what is under the diagonal of AB.…

A: Solution of the part (b) lies in solution of part (a) itself. First we take two upper triangular…

Q: Express in terms of i. - 80 - 80 = (Simplify your answer. Type your answer in the form a+bi.)

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Q: Multiply and simplify (5 + 3i) (3 − 2i) O a) 21 + i Ob) 21 - i ○ c) 15 — i — 6i² O d) 15 – 19i – 6i²

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Q: Which of the following is the dot product of u = 4i + 6j – 5k and v =-10i – 8j + 10k? -3 60 -138

A: To find the dot product of the given vectors u=4i+6j-5k  &  v=-10i-8j+10k. Note that:…

Q: 1 -2 A = |1 2 li 1 [2 1 1 3

A: Given A=21-2121113