Question 1 Let 8 = f(x,y ). . x = g ( s, t) , and y = h (sit ). with f , g a h all differentiable . ( a) set up an appropriate tree diagram for the use of chain rule as done in this module's video lessons . ( b). use the table of values below to find E (1, 0) and Z ( 1, 0 ) . Show the set up in detail , then Simplify it numerically. 8 ( 1,0) / h(1,0) 1 . 9. ( 1 , 0 ). 1 hs ( 1, 0) 1 9, ( 1, 0) | h, ( lio) f ( 2,3) | fy (21 3) 2 3 - 2 5 6 4 - 1 10