HW_sol(12)

# HW_sol(12) - MAC1140-24 l ‘ secuon 4'5 ‘ Show ’ What...

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Unformatted text preview: MAC1140-24 \ l \ ‘ secuon 4'5- ‘ Show; + ’\ What problems are the most difﬁcult for you? H W MBA/‘3'“ 3 Important Notice: CHECK THE CONDITION OF THE SOLUTION. ( + 6 ‘5 dud: HLraQuestion 1: (1 point) D X NI mantra? l [4.5.1aPT]1Find :r if logs 39.1,. 2.! 1-3 1 J ' 213(3) 3 "5 ~ 2% 3 l l U -3 I ccchc .2 g 1 "'— x . 1‘035 7&1}! C -—% =9 [‘33) :- 3“ 1 3 \ owac —> dig/(MS: [(13 '5 ,2) {gm W P Question 2: (I point) m 4\ 3 =‘ 3 ( Sam /7 [4.5.1bPT]Find a: if log“, 16 = «2, \\\ —.—==> S x ‘ 4 Ch mama-u I 1 w =9 x: ‘ ‘/ , 0“ 4 » ‘ =3 no lo ‘ \(o [3 -4 x x T (“79' c -11 q, /’l,0)( \ 2, I: . . 4’ 4 ,1 / a n l ,. L / z )< ,,,, ,, PG‘SFEZ‘EA- =3) _/ ,, x r l x g) b '9 c 4 X1“ ' ‘ ' // W \ no L , | ‘ 31(- QuCSﬁon 3: .95 “638 mul-H Pucﬁ‘kan : ii -_- li‘f_ 47/ 1‘ :P V1?“ vb £4.5IICPTlselect the Choice with all a: such that ha (3-\$)—-log2(2—x) = \ MW“ '! a A ‘ PM 1; a \(ljﬂ/ C No solution => lo?2/ 3‘,‘ : L \/ c -X hiya," x: -3. i d ‘v t: 5 n g; ———7 - Z ~>r Question 4: (1 point) __ a v f gym/9“ =>(2—x)‘i , s r>< (a-x) /73r’ \ x /; , '31:; / 2*; y' g ’ ¢ 306 C‘ALQ‘k (ﬂu. WAR—Hun gar a? g [51; 5X "Hi—brai— 5) :5 : 5 loll/(5 3—) lo;( 5 1:) x v 3 W VVT, Pam‘va [rsng .. I \ [4.5.1cPT]Select the choice with all a: such that logs (3—m)-logs(1-a:) = 2:: 2' 4 - "5%sz \+-3:‘>im°n hmom“ 5 ">‘°‘-’3 F-T’ ’ ° ~ 5 C K) \Th‘; U None ofthese 1° 3“ 6 WNS an ’31g3: =T~§/§ -x5'3 X: “an I -1 - 7 \‘7‘ Jm'mﬁ‘w” ‘0 a NO mlutlonsﬂ‘ﬂ) 0‘ ’— 3“ m4 x m \o (5— i) ' 4i 7 > 34' ° 33> Vw’: Question 5: (1 point) ’2; qjyfgff‘ﬂ ’ kw WNW" [4.5.1fPT]Select the choice containing all :r such that élog4 a: =“log4 a «33 n g => WM?” may: ‘ 0M<un34hum - [3 9 7 ' ’l ‘rPogéJﬁvz I l ___> ng 7X4“: [‘3 \$34-3— 9 2/ r; m- None of these m ‘=) X = (1—) = J. \$3M“) agmwa“ I: 715 ' r \5 3 '9 “(Wk Question 6: (1 point) ' X 2 /3 [4.5.23PT]Find a: such that 8““) = 2’. g g ‘ 13 um 31 x D —% j 3 h x 2 3H 5 vi -—3 > D -% a? 3‘ J“ is?" 2 Question 7: (1 point) " ” _5, 1x -5 [4.5.2bPT1Find all a: such that €54” = =9 2 = Q _§ , — ~ -3 ﬂ 3 9|A£Su2M£ (okoi; -b—e—ﬂ7(:-b, D :1 => -S-‘LI.:—3 (son. had.) D _4 -> {MRI \$1.4" U None of these Question 8: (1 point) 1 -x _ 33 [4.5.2bPT]Find all a: such that 31‘“ = (31;). z) 2, 4 = _ Q’ n g " Li‘Q-‘VX1‘AL-‘3 2: z) A—X : -— 3) (SW n § * c. -4 :> \~3L<"3 =7 *1: “5 him A Rimmn’lbu’ X 1‘ I \/ Kn 5 4 z) _ [Q x ‘ LL ‘ r_ [V] 01 U None of these k"? 52 U" 5 d to .25" Question 9: (1 point) [4.5.3aPT]Find all :1: such that 591) z 2. ( ctggmnt tam —> "hath ha) E In ,— m ‘5“ Phi)- U 1112 F”) In“) x None of these Q “2 A1 M3- — )3: U 1111 ‘5) 1* ' r I “a! Q 5 tn; 5 Z I: __> in ' ‘ I ln‘225 —_= 2X :L K ) AMA hen-h Question 10:(l point) ’7‘ a" bag AX : ma“! ﬂag, 3 2/ [4.5.3aPT]Find all .1: such that 4””) = 3. 5 a r' «a => had“) :w ( U None of these ‘ _ -; 3 0% 3-4 G m3 :Do mm M R7104: C L) D In; u___> (16”: :13 A“ \m "t D h._7 la“ “14 -._> if. “‘3 + \ﬂ/ L Question 11: (1 point) ' ‘ \ﬁ w ‘ H [4.5.3bPT]Find all :3 such that 63"”) = 2. C -% 3A“"_ \ ’L aha — " ln2—6 \/ 3 Z) @K‘LMA: hnl (he 3 U Not deﬁned :M’l ‘5 U "3— — 1—) :5? 3 3 U None of these Question 12: (1 point) [4.5.3bPT]Find all :1: such that en‘s“ = 3. Ohiémnh \OWWS —) hail \“ D In? _ WHL'LHh “ hog U None of these =3 In — U :2 —:7 (lmz:4> u —; _n g *2 _ 3 x-Z v“?! 2.1.3 =3-ﬁ412 : 3% 3‘ \/ -5 “3 ...
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