a What is wrong with the following equation 2 x 42 I 6 O x 6

Last updated: 9/15/2023

a What is wrong with the following equation 2 x 42 I 6 O x 6 x 7 x x 42 O The left hand side is not defined for x O The left hand side is not defined for x O None if these the equation is correct x 7 b In view of part a explain why the equation x x 42 x 6 lim 2 6 is correct Since x x 42 x 6 lim x 7 2 6 0 but the right hand side is 6 but the right hand side is and 7 are both continuous the equation follows O Since the equation holds for all x6 it follows that both sides of the equation approach th same limit as a 6 This equation follows from the fact that the equation in part a is correct None of these the equation is not correct