This is a Pyhon question

assert sha1(str(K2).encode('utf8')).hexdigest() == '042bb56f0af253c4571e3218a4cbbcca22176a75', "That is not the expected value." print("Problem 4 Test 1: Success!")

# YOUR SOLUTION GOES HERE

"Check that Ei returns the correct type." assert type(Ei(2,0.001)) == np.float64 print("Problem 4 Test 2: Success!")

"Check that Ei returns the correct values." assert Ei(1,0.01) == 0 print("Problem 4 Test 3: Success!")

"Check that Ei returns the correct values." epsilon = 10e-14 assert abs(Ei(5,0.001) - 0.21833350347126337) Problem 4 (7 points) Consider the integral dt (a) (2 points) Find an upper bound lf"(x)l 3 K2 for x E[1, oo) where f(x) -e *x. Save the value as K2. # Use the variable name K2 # YOUR SOLUTION GOES HERE Problem 4 (7 points) Consider the integral dt (a) (2 points) Find an upper bound lf"(x)l 3 K2 for x E[1, oo) where f(x) -e *x. Save the value as K2. # Use the variable name K2 # YOUR SOLUTION GOES HERE