Example 12 - Prove that (sin - cos θ + 1)/(sin + cos - 1)

Question 5 - Show sin-1 12/13 + cos-1 4/5 + tan-1 63/16 = pi

If 12 cosec θ = 13, find the value of (2 sin θ – 3 cos θ)/ (4 sin

Prove that (sin θ - cos θ + 1)/(sin θ + cos θ - 1) = 1/(sec θ

Prove sin^2theta+cos^2theta=1

What is all sin tan cos rule? - GeeksforGeeks

Example 10 - Prove that sec A (1 - sin A)(sec A + tan A) = 1

Solved Let l be the line spanned by [cos theta sin theta].

Prove that: cos A / (1 + sin A) + (1 + sinA) / cos A = 2 sec A [Video]

Example 8. Prove that 1−tanθtanθ​−1−cotθcotθ​=cosθ−sinθcosθ+

If √3 tan theta =3 sin theta , then find the value of sin^2 theta

Prove that : dfrac { 1 + sin theta } { cos theta } + dfrac { cos theta } { 1 + sin theta } = 2 sec theta

Prove that: (cos A - sin A + 1) / (cos A + sin A - 1) = cosec A + cot

List of trigonometric identities - Wikipedia