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Program 1
import numpy as np
#split() ,array_split(),hsplit(),vsplit()
ar1=np.array([[1,2,3],[4,5,6],[7,8,9],[10,11,12]])
newar=np.vsplit(ar1,2)
print(ar1)
print("----------------------------------------")
print(newar)
# hsplit()
# ar1=np.array([[1,2,3],[4,5,6],[7,8,9],[10,11,12]])
# print(ar1)
# print("--------------------------------------------------")
# newar=np.hsplit(ar1,3)
# print(newar)
# ar1=np.array([[1,2,3],[4,5,6],[7,8,9],[10,11,12]])
# print(ar1)
# print(ar1.shape)
# print("--------------------------------------------------")
# ar2=print(np.array_split(ar1,2,axis=0)) # ar2 is ab object of list 0-Row 1 -Col
# ar2=np.array(ar2)
# print(ar2)
#print(ar2.shape)
# ar=np.array([10,20,30,40,50,60])
# print(ar)
# print(ar.shape)
# print("-----------------------------")
# #newar=np.split(ar,4)
# newar=np.array_split(ar,4)
# print(newar)
# newar=np.array(newar)
# #print(newar.shape)
