For f(r) the textbook] to estimate the change in f if we move from the point...

  

Transcribed Image Text:

For f(r) the textbook] to estimate the change in f if we move from the point r = (1, 1, 1) to (1.01, 1.03, 1.05). Compare with the exact result. x2 + 2y? + 3z2, use the approximation df = Vf · dr [Eq. (4.35) of For f(r) the textbook] to estimate the change in f if we move from the point r = (1, 1, 1) to (1.01, 1.03, 1.05). Compare with the exact result. x2 + 2y? + 3z2, use the approximation df = Vf · dr [Eq. (4.35) of