Question
If cos θ + sec θ = √5, then the value of cos³ θ+ sec³ θ is:
More Trigonometry Questions
- Question 1
- If sec theta - tan theta = 1/4, then sec theta + tan theta is:
- If acos 3 θ + 3asin 2 θcosθ = m and asin 3 θ + 3asinθcos 2 θ = n, then find the value of (m + n) 2/3 + (m – n) 2/3 .
- If cos2B = sin(1.5B + 48o), then find the measure of 'B'.
- If tan 4θ = cot 14θ, then find the value of cos 9θ.
- If sin α + cos β = 2 (0˚ ≤ β < α ≤ 90˚), then sin[(2α + β)/3] =?
- If cot2A = tan(A+6˚ ) , find the value of A? Given that 2A and A+6˚ are acute angles.
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- Find the value of the given expression. 2 × (sec 60° – sin 30°)
- Question 10
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