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5. The temperature of a metal plate at (x,y) is e rate of 8ft/min (.e. -2). degrees. A bug is walking northeast at a dx dy dt

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Ansu er Given data Theemle ure a me χ-3 Degieee A dy -3y dya) Given --he bugs aint of views Tle vate is ter chans ing vwilk vlect to distane 3 degrce lo 10(b) The distan ce should istant moving exl e ien ce e τ istance lhe Yate S 0 メ 26-4) 8cmin

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