CBSE Class 9MathematicsNumber System
THE CLASS – ROOM BUDDIES Manik and Dhruv are bench – mates in the class. In the mathematics class, Manik was finding that it was difficult to simplify 1/ . His bench – mate Dhruv gave him a clue to rationalize the denominator by taking the conjugate of . Manik simplified the expression and thanked Dhruv for the help. Dhruv also gave him the approximate value of to find the approximate value of the expression. Based o
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