An unevenly heated metal plate has temperature TXy in degree

An unevenly heated metal plate has temperature T(X,y) in degrees Celsius at a point (.Y, J\'). If 7~(2, 1) - 102: Tx (2, 1) - 10: and Ty (2, 1) = - 9. estimate the temperature at the point (2.02, 0.98). Please include units in your answer.

Solution

T(2,!) = 102

T(2.02,0.98) = T(2,1) + 0.02T_x - 0.02 T_y = 102 + (0.02 X 10) - (-9 X 0.02)

= 102 + 0.2 + 0.18 = 102.38 degrees Celsius