Class 10th maths NCERT chapter 4 quadratic equations
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- Опубликовано: 11 окт 2024
- Class 10th maths NCERT chapter 4 quadratic equations
Q. If the roots of the quadratic equation
(a-b)x² + (b-c)x + (c-a) = 0, are equal, prove that 2a=b+c
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