4. Consider f(x) = and g(x)= a) Identify any non-permissible values of x for each function. S1-MHF4U1-H1 tan(x+1) CSC X U7A-(Lesson 1-5) = sin x tan (x+1) b) Show the equation CSC X that the equation is identity? Why or why not? Name: Due date: January 16, 2023 @ 6:30 pm Ultimate Due Date: January 17, 2023 @ 6:30 pm d) Algebraically prove c) Use graphing technology to graph both f(x) & g(x). Can we conclude that: tan (x+1) CSC X tan (x+1) CSC X = sin x is an identity? Explain? Attach the graph. = sinx is true for x = . Is this sufficient evidence to conclude [2] sin x is an identity for all permissible values. [2] [3] [3]