Python program written according to the requirements of the topic is as follows

First question

Import mathematics

a=math.pow(math.pi，4)+math.pow(math.pi，5)

b=math.pow(math.e，6)

Print ("%.4f"% a")

Print ("%.4f"% b")

Print ("%.4f"% (a-b))

the second question

Import mathematics

a=math.pi/4

B = 4 * Math Atan (1/5)- Math Atan (1/239)

Print ("%.4f"% a")

Print ("%.4f"% b")

The comparison results show that the two values are equal.