Which of the following statements is false ?
Find the values of A and B (0 ≤ A < 90°, 0 ≤ B < 90°), if tan (A + B) = 1 and tan (A – B) = 1/√3.
Prove that tan 45° = 1 geometrically.
Evaluate : sin² 45°/(cosec² 30° – tan² 45°)
The value of θ for which sin 2θ = tan 45° is :
If sin 3A = 1, then find the value of cos 2A – tan² 45°.
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