Samacheer Kalvi 10th Maths Solutions Chapter 6 Trigonometry Ex 6.5

Samacheer Kalvi 10th Maths Solutions Chapter 6 Trigonometry Ex 6.5 Tamilnadu Samacheer Kalvi 10th Maths Solutions Chapter 6 Trigonometry Ex 6.5 Multiple choice questions. Question 1. The value of sin²θ+1/1+tan2θ is equal to (1) tan2θ (2) 1 (3) cot2θ (4) 0 Solution: (2) 1 Hint: Question 2. tan θ cosec2θ – tan θ is equal to (1) … Read more