Exam || Three Rivers Community College Problem 3. a) Is the following equation correct? Explain d x4x"1 = a (4x) 1)) Is the following equation correct? Explain dzx dx dx F'E'E C) Is the following equation correct? Explain d an 0.1) = a = 10 d) Find an answer for the following expression d3 $011930) MAT K254, Fall 2021 [16 points) (4m) (4m) (4m) (4m)