Question: The temperature in a room is given by T = 3x2 + 4y? z2. The direction of the maximum rate of change in the

The temperature in a room is given by T = 3x2 +

The temperature in a room is given by T = 3x2 + 4y? z2. The direction of the maximum rate of change in the temperature at point (1,1,1) is O a. 1.177 x - 0.784 y - 0.392 z O b. 0.588 Ax + 0.784 y OC.0.588 x + 0.784 ay - 0.196 az O d. -0.294 x + 0.392 y - 0.196 az e. -1.177 x - 0,784 y - 0.196 z

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