Basic Numpy Array Operations. Table Of Contents: addition, subtraction, multiplication, division sum( ) (1) Numpy Addition You can use ‘+’ operator for addition operation. Example: data = np.array([1, 2]) data array([1, 2]) ones = np.ones(2, dtype=int) ones array([1, 1]) data + ones Output: array([2, 3]) (2) Numpy Substraction You can use ‘-‘ operator for subtraction operation. Example: data = np.array([1, 2]) data array([1, 2]) ones = np.ones(2, dtype=int) ones array([1, 1]) data – ones Output: array([0, 1]) (3) Numpy Multiplication You can use ‘*’ operator for multiplication operation. Example: data = np.array([1, 2]) data array([1, 2]) ones = np.ones(2, dtype=int) ones

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