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Unformatted text preview: .0 F05/045/o1 0 Use T.C. 16$ MATH 2451 quiz_05 Exam ble Calculus 1varia Mult' 0
0 Course 25 min .
0 Duration 20160210 (Wed) McCary o
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@W 0 (Last Name) 20160209 19:51 1. O. F05/045/o2 Q l (10 points) Let = ($23: yz). Use a linear approximation from (2) to estimate f Hint: the ex._
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L 7 7 (a) Find all values of a such that [D f ié singular. (b) Find all values of a such that; [D f has determinant 1_
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(b) Notice the function f = (32$: encodes the (C —> C function z t—) 272. Show that matrix product of [D f and J cornnmtes. J 3: “‘0 ‘ r t 1"“ “is” "—3 " P“!
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(c) Notice the function g = encodes the C —) (C function z I—> 2*. Show that the matrix product of . [Dy and J goes not commutex r f f if I, 1* ,7? '7" 4” 7" ND tr! 03
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 Spring '09
 EYDELZON

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