Python | sympy.acos(x) method

With the help of sympy.acos(x) method, we are able to find the inverse of cosine theta.

Syntax : sympy.acos(x)
Return : Return the value of inverse cosine theta.

Example #1 :
In the given example, we can see that by using sympy.acos(x) method, we can find the inverse of a cosine theta.

# import sympy
from sympy import * x, y, z = symbols('x y z')

# Using sympy.acos() method
gfg_exp = acos(0)

print(gfg_exp)

Output :

pi/2

Example #2 :

# import sympy
from sympy import * x, y, z = symbols('x y z')

# Using sympy.acos() method
gfg_exp = acos(sqrt(3)/2)

print(gfg_exp)

Output :

pi/6