Let v1 = (1,1,2) v2= (-1, 2, -2) v3= (-2,-1,1). Write u = (6,7,2) as a linear combination of v1 v2 and V3 show all working

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A: We can solve this as follows:

Q: -1 0] -2 6 Use A = 10 and B = to solve the equation 3A – 2X = B. -4 13

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Q: — 2х + 5 х 0 Find f(-1) Find f(3) Sketch a graph of f(x).

A: The given problem is solved below in detail.

Q: thank you! but can you explain why you are multiplying both sides by 2 in the second equation?

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A: Use logarithm property

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A: To find the no of radios product in one month.

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A: A detailed solution is given below.

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A: To find the expansion.

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A: This can be solved as follows:

Q: 4. Condense or Expand the following expressions involving logarithms; A. 2 log, a - logs y? B. 3 ln…

A: We can answer the question as instructed in the following steps.

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A: Let's find.

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A: We have to simplify given algebraic expressions.

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A: Since you have posted multiple questions i can do first question with three subparts as per our…

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A: Given: y=3xy=13x

Q: Cannot understand the work

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A: The given series: ∑n=1∞1n9Root test:Consider the series ∑n=1∞an. Define L=limn→∞an1n.Now, by root…

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A: Here we have to find the equation of line.

Q: im sorry but what's the first equation/formula supposed to be. I can't quite read it/make it out

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A: Topic = Algebra

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A: Let's find.

Q: Q5) Find an orthogonal basis for the column space of the matrix below. -1 6. 6 A= 3 -8 3 -2 6

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A: Given : fx=x-12+x+12

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A: Complex numbers: Complex numbers are those that are written as a+ib, with a and b being real numbers…

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A: Topic:- function

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A: Universal set (U) contains all the sets.

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A: We need to estimate height.

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A: Given query is to find the linear function form the table.

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Q: 16 (a) 2x – 11 = 39 (b) (x+1)* .

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