CBSE Class 12 Mathematics Chapter 7 Integrals Revision Notes: With the 2024 board exams around the corner, it's time to put down the books and start the exam preparations. Mathematics is a subject ...
Sometimes you will have to substitute a number into an expression with a square number. Remember when a number is squared it is multiplied by itself. This is straightforward when you have a positive ...
Sometimes substitution will include negative numbers. When you substitute in a negative value you need to be careful with how this affects the expression: ...
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