Q 1 (i, ii & iii), Ex 4.2- Quadratic Equations – Chapter 4 – Maths Class 10th – NCERT
Q 1 (iv & v), Ex 4.2- Quadratic Equations – Chapter 4 – Maths Class 10th – NCERT
Q 3, Ex 4.2- Quadratic Equations – Chapter 4 – Maths Class 10th – NCERT
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Q 4, Ex 4.2- Quadratic Equations – Chapter 4 – Maths Class 10th – NCERT
Q 5, Ex 4.2- Quadratic Equations – Chapter 4 – Maths Class 10th – NCERT
Q 6, Ex 4.2- Quadratic Equations – Chapter 4 – Maths Class 10th – NCERT