#by using math module
import math
sine_60=math.sin(math.radians(60))
print("the sine of 60 indegree is :",sine_60,"\n")

import math
print("the value of cos π is :",math.cos(math.pi),"\n")

import math
print("the value of tan 90° is :",math.tan(90),"\n")

import math
x=5^8
print("factorial of 5^8 is:", math.factorial (x),"\n")

import math
print("the square root of 400 is :",math.sqrt(400),"\n")

import math 
print("the floor division value is :",math.floor(23.56),"\n")

import math
print("the celi value is :",math.ceil(23.56))