Calculate the cos angle of an array using NumPy

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In this python numpy program, we will calculate the cos angle of an array using NumPy.

Steps to solve the program
  1. Import the numpy library as np.
  2. Create an array using np.array().
  3. Calculate the cos angle of the array using np.cos().
  4. Print the output.
				
					import numpy as np
angle = np.array([45,13])

print(f"Cos of {angle}: ",np.cos(angle))

Output :

				
					Cos of [45 13]:  [0.52532199 0.90744678]
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