sol4 - Math 32.1 Quiz 4 >NaI’ne I There are three...

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Unformatted text preview: Math 32.1 Quiz 4 >NaI’ne I There are three problems. Choose two of them to do. Each one is 5 points. \ 1. (5 pt) Preve ~. (mama?)=(w.z>)(?.7)_(7.a*)(?.z>)v. Lvé 5&2”) : V7 V my: (51$)! :7: 37. W7 " z. aimggjn . V «,— 2? ((355? -— (93)?) : fivxm’ ) I (517% 15"?) ' V 2: IQHS ' A 2. (5 pt) How far is the plane Ax+By+Cz+D=0 from the origin. 0/\ We [WWW Am’HngCg/o‘fpzo ." . Amgwc—Ko: PD ’ 73¢ -. 1M worm/L abreyéfcm oqt‘flxPémegg /\ [A,E,C) n: —————-——"'"“‘ weiec’ a "7 c mm; x a ) no ‘: (“a-Wimzmgzwl “ MAW "CL £7,413,73— . 2+3?“ 3. (5 pt) What is the distance between the point 79.1‘and the plane through 7’0 parallel to 7 and ~Ii)? - A skew Vet/fl! VAWV’ V? 750 373 IA, axle My fiafiw w m y y“? /\ « VE’YI)’ "l I a”? 4 .. Finch“ _ Bonus. (1 pt).The definition of the derivative of a vector/is (We will learn it in the next class) \ V 66M ~ >766) ...
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sol4 - Math 32.1 Quiz 4 >NaI’ne I There are three...

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