import numpy as np 
a = np.array([0,30,45,60,90]) 

print('Sine of different angles:')
# Convert to radians by multiplying with pi/180 
print (np.sin(a*np.pi/180))
print ('\n')

print ('Cosine values for angles in array:') 
print (np.cos(a*np.pi/180))
print ('\n')

print ('Tangent values for given angles:')
print (np.tan(a*np.pi/180))