Which of the following is equivalent to v = (-4, 3)?

Q: Let a = - 2ỉ - 4j – k and b = 4j + 2k. Find — ả + b. V

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Q: y = 3 , find

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Q: . 25x² - 60x +36 .a²b² - 4 w4 - 49v²

A: Given query is to find the factors of the expression.

Q: you please also do (d), (e), (f)?

A: Solution:-d) p(x<1)= e)

Q: Find: W(e2x, –5e3x) A. 5e3x B. 4e5x C. -5e5x D. -4e* E. None

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Q: O Find: im

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Q: Evaluate: f(-3)

A: If we consider a vertical line through x= -3 then it intersect the graph at y=0.

Q: 6.) Simplify: -2.5(-2b+ 3) – 6b

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Q: 3c². 2c +4c² = c(7c — 2) - Select one: O True O False

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Q: Let a = - 3j and b = 4ỉ + 3j + k. Find 2ā – 36. 36 = 2ā -

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Q: veify For nzl that 2n t i73+5 tn t (2n-1)

A: To verify : For n≥1 ,   prove that 12+ 32 + 52+........+ (2n-1)2 = 2n+13

Q: Suppose uu=8₁ u • v = 7, and v•v=6. Evaluate the number (3u-v) • (a +3v).

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Q: then A(-2u - 20) = -2 ---B 5 and Au 3 Au = 2 4

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Q: (2x + 11)° 14x – 3)º

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Q: If n(A) = 105, n (A ⋃ B) = 142, and n (A ⋂ B) = 46, find n(B)

A: This question is about set

Q: Explain the differeence between (-4)2 and -42  .

A: [-42]= (-4)(-4)= 16 Notice how the negative symbol (-) is also repeated. When there are an even…

Q: Why I'd i5=i2. I don't understand. Isn't i5 supposed to equal to i3. Please explain. Thank you

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