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
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