Wite a user-defined function with function call c

Question

1. Write a user-defined function with function call C = temp_conv(F) where F is temperature in Fahrenheit, and C is the corresponding temperature in Celsius. Execute the function for F = 87.

2. Write a user-defined function with function call P = partial_ eval(f,a) where f is a function defined symbolically, and a is a constant. The function returns the value of f′ + f″ at x = a. Execute the function for f = 3x² - e^x /3, and a = 1.