A rectangle has a length of 12 cm and a width of 5 cm at a certain instant
MATHEMATICS · Subjective · CBSE · Mathematics · Applications of Derivatives · Applications of Derivatives
Problem
A rectangle has a length of 12 cm and a width of 5 cm at a certain instant. The length is decreasing at 1 cm/s while the width is increasing at 2 cm/s. Determine the instantaneous rate of change of the rectangle’s diagonal at that instant. Include units.