Q 1 (ii & iii), Ex 8.2 – Trigonometry – Chapter 8 – Maths Class 10th – NCERT
Q 1 (iv & v), Ex 8.2 – Trigonometry – Chapter 8 – Maths Class 10th – NCERT
Q 2 (i & ii), Ex 8.2 – Trigonometry – Chapter 8 – Maths Class 10th – NCERT
Q 2 (iii & iv), Ex 8.2 – Trigonometry – Chapter 8 – Maths Class 10th – NCERT
Q 3, Ex 8.2 – Trigonometry – Chapter 8 – Maths Class 10th – NCERT
Q 4, Ex 8.2 – Trigonometry – Chapter 8 – Maths Class 10th – NCERT