Question 1 1 mark) Question Given two complex numbers =2+i and w=-2+3: then Im{} is Answer O True O B False Question 2 (1 mark) Question The derivative of the function y = cosh #(x) is y' = 4 ( cosh *(x) ) sinh x. Answer OA True B False Question 3 (1 mark) Question Given two complex numbers z=3-i and w=-4+3: the product zw? equals -3+79i Answer O A True O B False Question 4 (1 mark) Question Given 2=-5+3: the imaginary part of -iz is 5: Answer O A True OB False Question 5 (1 mark) Question Using logarithmic differentiation we obtain that the derivative of the function y = 3 * * satisfies the equation -= - log 3 --. Answer O A True O B False Question 6 (1 mark] Question Given two complex numbers 2=3- and w=-4+3: the product zu equals -9-131. Answer O A True O B False Question 7 (1 mark) Question Given two complex numbers z=3- and w=-4+3: the quotient 2," equals -1-ji. Answer O A True O B FalseQuestion 9 (1 Question Given two complex numbers 2=-3+3: and w=5-4: the sum 32+2w equals 1+1. Answer A True O B Question 10 (1 mark Question The derivative of the function y = cos ( sinh x ) is y' = - sin ( sinh x ) sinh x. Answer O A True O B False Question 11 (1 mark) Question The solutions to the quadratic equation 1242x+10=0 are 1=-143: Answer O A True O B False Question 12 (1 mark) Question Given two complex numbers z=3- and w=-4+3: the sum ztw equals 6-51. Answer O A True O B False Question 13 (1 mark) Question Using logarithmic differentiation we obtain that the derivative of the function y = 3 - satisfies the equation -= - log 3 . Answer O A True O B Fake Question 14 (1 mark) Question The derivative of the function y = x log (x - 1) Is y' = log (x - 1) - 1 . Answer DA True O FalseQuestion 15 (1 mark) Question The derivative of the function y = log ( log ( log x ) ) is 1 y'= x log ( log x ) Answer O A True O B False