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Posted: **Mon May 02, 2022 9:22 pm**

: 3t 3 The Temperature T T X Y In C At Point X Y Satisfies Tx 1 8 3 And Ty 1 8 7 If X E Cm And Y 8 In 1 (31.54 KiB) Viewed 30 times

= 3t-3 The temperature T = T(x,y) in °C at point (x,y) satisfies Tx(1,8) = 3 and Ty(1,8) = – 7. If x=e cm and y = 8 + Int cm, find the rate at which the temperature T changes when t= 1 sec. When t= 1 sec, the temperature changes at a rate of 1°C per sec.