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More Trigonometry Questions
- sin2 17˚ + sin2 19˚ + sin2 21˚ + sin2 23˚ + ……… + sin2 77˚ = ?
- Question 2
- If tan θ + cot θ = 2 where 0 < θ < 90 ; find the value of tan30 θ + cot 29 θ.
- If sec 2P = sin² 60⁰ + sec 60⁰ - cos² 30⁰, then determine the value of (√3tan P + cot² P)
- ABC is an isosceles triangle where AB = AC which is circumscribed about a circle. If P is the point where the circle touches the side BC, then which of the...
- Evaluate the following: sin 60° × cos 30° + sin 30° × cos 60°
- The minimum value of 45 sin2 θ + 28 cos2 θ is
- If A + B = 450 , then the value of 2(1 + tanA) (1 + tanB) is:
- Question 9
- Simplify: 8sin 27° sec 63° + 3cot 64° cot 26°
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