I need help with Linear Algebra Question no.2. Tks. Math102A1.pdf Adobe Acrobat

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I need help with Linear Algebra Question no.2. Tks.

Math102A1.pdf Adobe Acrobat Reader DC File Edit View Window Help Sign In Export PDF 1. In K', let a-( 4,49, 12,6), b-(4 5,0, 5,3), e=(1, 3, 1,5,0} Create PDF v ) Cpute tha ooordinates ofth linear combinstion 115 Edit PDF (b) Solve the wotor equation belox for x; then compute ths coordinstes ofx. [15 Combine Files ^ 2. In K* you are given the pointa Adobe Acrobat Pro DC Combine two or more files into a single POF (s) Write out all possi ble arrows whic can be sormed using the pointa R,R (Hint: Ifyour iat of arross is oomplete, there ahoulá be ine of them.) (b) For each of the arrows from part a), find the vector it represents. (s) which pur of vectors from part (b) are parallel? Learn more [1C [10 organize Pages 3. On ear motions) Tae linea: motions of two particles in R are deacrised by Protect v:R P, v(t)-(3, 1, 11+t[ 2,1,0 Optimize PDF (s) Find the location of the u-particle st time s = 7 (b) Determine at whicb tme [if aver) the v-particle passes through Ql15, 5, L), (e) Do the pata of tae perticles oroes each other? (it: The patls oroes each oter exotly 1101 Fill& Sign Send for Signature when therei u tii n L time o that the looation ofthe u perticle at time s i the lo3ation of the v-particle st timLE. u(s} = v(s).) Send & 1 rack (a) Do the two partidlel (Hint: Te particlea collide if they are at the aame place at tae same time; 2.e. if there is time t such that u(c} = v(t).) Store and share files in the Document Cloud Learn More 10 14 PM Type here to search ^ 4x ENG 2018-01-12 Math 102 Al.pdf

Explanation / Answer

Ans(2.a):
Question doesn't clearly mentions if you have to use all three points P,Q,R together to form vectors or take any of them at a time.

So I will explain both cases:

Case1: taking all of them
P+Q+R
P+Q-R
P-Q+R
P-Q-R
-P+Q+R
-P+Q-R
-P-Q+R
-P-Q-R

But that gives only 8 vectors.

Case2: taking only two of them
PQ
QR
RP
QP
RQ
PR
which gives only 6 vectors.

Are you sure that hint is correct about having 9 combinations in the list

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