Q5 A) A cylinder with height of 15 cm and a diameter of 10 cm at a given instant t,. If the height increases at rate of 3 cm/sec and the diameter decrease at rate of 2 cm/sec. Using the Chain Rule...

Extracted text: Q5 A) A cylinder with height of 15 cm and a diameter of 10 cm at a given instant t,. If the height increases at rate of 3 cm/sec and the diameter decrease at rate of 2 cm/sec. Using the Chain Rule find the following: (1) The rates of change of volume (V) and surface area (A) (2) The volume (V) and surface area (A) at time = 6 second. Discuss your results.