zcot(z)32924zarccsc(z)+3 a) Find DZ ( ). Simpln'y your answer completely. Z Note: l highly recommend simplifying the function before taking the derivative! 32252+17 22+1 b) Find Dz ( ). Simplify your answer completely. 5 c) Find Dx (095 (x)arctan (x) + 33rC5(")) . Do NOT simplify your answer. d) Use Logarithmic Differentiation and Implicit Differentiation to help you find the derivative of the Tower Function y = cosxsxz. Note: your nal answer should be expressed only in terms of x. ex(x+1)12tdnx e) Use a logarithm to rewrite y = as a linear combination (i.e., sums xzsinlx and differences of terms with coefficients), and then use implicit differentiation to find the derivative. Note: your final answer should be expressed only in terms of x