Question

can you give me a notes of maths trigonometric function for class 11​

Answer 1

CBSE NCERT Notes Class 11 Maths Trigonometric Functions. In trigonometric ratios, we have studied trigonometric ratios for acute angles as the ratio of sides of a right angled triangle. ... Since one complete revolution subtends an angle of 2π radian at the centre of circle, ∠AOB = π/2, ∠AOC = π and ∠AOD = 3π/2 .

Answer 2

Answer:

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Step-by-step explanation:

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