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What they have done last week is an action of the past. So, instead of ‘do’, ‘did’ should be used.
Let's start by reviewing what we did last week.
Find the value of tan(75°) using the identity for tan(A+B).
If sin (2x + 50) o = cos (2y - 50) o, such that, 0o < x + y < 90o, then find the value of tan(x + y) .
From a point "A" on the ground, the angle of elevation to the top of a tower measuring 12 meters in height is 30°. Determine the horizontal distance be...
If 2cosθ + 8sin2θ = 11, where 0o < θ < 90o, then find the value of cot θ.
If tan A = , find the va...
Take θ = 450
If √3 tan 2θ – 3 = 0, then find the value of tanθ secθ – cosθ where 0 < θ < 90°
If sin 28° = 15/17 , then tan 62° = ?
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