Given u = 4i - 7j and v=-6i+ 9j, what is u - v?

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A: We have  to simplify

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Q: Given u = 5i + 4j and v=4i - 3j, determine -9u - v.

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A: Given,           cot θ <0            sec θ >0

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: Let a = - 4i – 33+ 3k and b = 4i – 33+ 2k. Find a – 36.

A: given   a→=-4i→-3j→+3k→    and  b→=4i→-3j→+2k→ we have to find a→-3b→

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Q: If p = 6i + 3j - 9k and q = 8i + 9j – 8k find pxq. pxq=| (Simplify your answer. Type your answer in…

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Q: Given u = -5i - 7j and ỷ = −9i – 4j, find u – v. Select the correct answer below: O -4i + 3j…

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Q: Find a - b

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Q: Find the quantity: -4v + 3w - 2u if v = -6i - j, w = 7i – 5j, and u = -4i + 10j. Enter your answer…

A: Assume x,y,z∈ℝ2 such that : x=a1i+b1j y=a2i+b2j x=a3i+b3j then x+y+z=a1+a2+a3i+b1+b2+b3j . Suppose…

Q: Find (a) u − v, (b) 2(u + 3v), and (c) 2v − u. u = (−7, 0, 0, 0, 9), v = (2, −3, −2, 3, 3)

A: a). b).

Q: (b) If z1 = 1 - i, z2 = -2+ 4i, z3 = v3 – 2i, then evaluate: |21 + z2 + 1 | 21 – 22 +i

A: Givenz1=1-i z2=-2+4iz3=3-2iTo evaluate|z1+z2+1z1-z2+i|

Q: Given u = 5i + 4j and v=4i - 3j, determine -9u — v.

A: Same cofficient addition and subtraction of two vector

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A: Given, 3(i-2j)-6(i+6j)

Q: Given u = 5i + 4j and v=4i-3j, determine -9u - v

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Q: Given u = -2i – 5j and v= -7i + 4j, fir Select the correct answer below: D 5i – 9j 9i + j ) -9i – j…

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Q: ..=A+B Ā +B al. B = 2ī + 2j - 2K 3Ā = -i- 3j- k US 1/

A: Given A¯ = -i¯-3j¯-k¯B¯ = 2i¯ +2j¯ -2k¯

Q: arg((1+ i)(1 – i) + (-1,–1)) 7n A. + 2kn 4 " + 2kn В. 4 5n С. + 2kn 4 D. None of above

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