O Level Exam : Practical Question
📝 HTML
🎨 CSS
⚡ Java Script
import numpy as np arr=np.array([[3,4,9],[3,4,2],[1,2,3]]) print("Array is : \n",arr) print("Sum of All Column ",np.sum(arr, axis=0)) print("Product of All Column ",np.prod(arr, axis=0)) print("Last Two Column \n",arr[:, -2:]) print("Last Two Rows \n",arr[-2:, :]) arr1=np.array([[4,5,6],[7,8,3],[2,2,1]]) print("Second Array is : \n",arr1) print("Addition of 2 Array is : \n",(arr+arr1)) arr3=arr * 2 print("Third Array (Muliply by 2) : \n",arr3)
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🖥 Output: