10_1_to_10_2_sol

10_1_to_10_2_sol - Student’s Name REVIEW SECTIONS 10.1...

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Unformatted text preview: Student’s Name: REVIEW SECTIONS 10.1 — 10.2 Show all work to get full credit. Question 1: (1 point) [10.1.1PT]Select the type of solution for the following system . 3x+9yzw3 X‘l‘g :—-l 0 40 :IO {w2x~6ym2 fl l_x _3§=| X C No solution 0 I O [3 A unique solution - I Infiniter many solutions C None of these [3 Exactly two solutions Question 2: (1 point) [lO.1.iPT]Select the type of solution for the following system 2m+7yz4 _ Ox+ : {—4m—14y=2 '> —le-\1\\(=94 a Oil/Q E None of these I: Infinitely many solutions OzL E: Exactly two solutions [3 A unique solution E No solution Question 3: (1 point) [IO.2.1PT]Seleot the type of solution for the following system {333+Qy—21z20 ($X +3\}-:lz:0 x+5yw12zzl ' _» $“3/‘t‘3me2 3 J‘ii ‘uz‘ \ U None of these ' += : ' Q’ [3 Exactly three solutions X. ’i 53 ~ 1 Z = O C No solution . O + $13 "5'2 =- V [3 Unique solution 0 + LiliJOz : 2.1—) Qj—Sifll l Infinitely many solutions X 4 3y i 3(2: O ’9 :23 -52 = I 7 01 +02 '1 O ’ ' 0 -'- 9 Question 4: (1 point) [10.2.1PT]Select the type of solution for the following system ~2$+y+3z:—7 )relngzr-l’ *9X+5t+3z='ji x-4§J+2z=f m») ax- amuo g) OK—ifhr’r 3"" y“: ix _o +&2:<:§L , _ +2-5 C No solution 3' 5‘} 32' I: Unique solution ( _V QXJYB +32 :_t\’ -lx13+32-.3[ [2 Exactly three solutions =v-—A> _ Jr 2 1 A \ p) _ +224 U None of these _\3 + Z __ _‘ 031702: 0 I infinitely many solutions K3 A :11 L 0 :0 Question 5: (1 point) xz‘ [10.2.1P'I‘]Select the type of solution for the following system (16% : L 3:22 x-y+z:—4 kl ij+2:-l—l x-kd+2:-—l+ l-5a2:~l+\/ 2a:~—3y+4z=—15kfl]§ ,‘a/lrgz: 4‘, =3 3 2--_- 3) g) x=l Q’_3_%:_\5 52+y—2z212 (12) ‘6) ~~+Zzz>ZJKE Vz:_2’ 5 +5 4.1+ :\Q\/ E Exactly three solution”; 3 a N E No solution — WM, ’Qx‘l’ 3/392: 8 I Unique solution RR: ‘9‘" '53: +Lt2 :rlb’ Ifi'tl lt' [I nnleymanysouiovlfislrmi OX , 34—9221,} 5 None of these Question 6: (1 pointy-Ni » 5R1: P 5x +53 ’ 5'2 1: 2C) [10.2.1PT]Select the type’réof solution for the following system “Ska—42:0 3m+9y—212=O 5.; R5357” “Rum x+53-u~z=\e{ w+5y-—1‘22=1 7 X_ 32:61 x-y+3z22 E-SRHRBI OX+Qa—jfzr3ol ' 34 [3 Infinltely many éolutmns . X33: '}2:0 [I Exactly three solutions Q” x3 + (222-} _ Q3 1. \gz:;q2_ 23 _52:\ E Umqm solution Q3 ’4 2132/ 3% Q ’3“: 3.2 “3402?; 5 None of these - a ‘ j I No solution Sulas’o‘bulg z=rllnlo 0 +52 2-“) X’t 53»:lz:0 ‘ + £2 : ’4’ g ' j) _‘2 - 52: ‘3) 7 =3 2 : :19 9% ’Szz-l 3‘) ’ '5 '1’ Q‘(’D~) Z- :52] Grill: =7 a t 3 ...
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