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ATQ, (? + 11.86) X 14.89 = 19.89% of 2399.89 (? + 12) X 15 ~ 20% of 2400 (? + 12) X 15 ~ 480 ? + 12 ~ 32 ? ~ 32 - 12 ? ~ 20
If asinx +b cosx = c then find the value of acosx - bsinx =?
If 2cosθ + 8sin2θ = 11, where 0o < θ < 90o, then find the value of cot θ.
A point P is 15 meters away from the base of a building. The angle of elevation to the top of the building is 60°, while the angle of elevation to the ...
If tan θ = 8/3 , then the value of (3Sinθ+2 Cosθ )/(3 Sinθ-2Cosθ) is
If θ is a positive acute angle and cos² θ + cos⁴θ = 1, then the value of tan²θ + tan⁴θ is?
If tanθ = x then find the value of cos 2θ?
From a point on the ground, the angle of elevation of the top of a building is 45°. After walking 10 meters towards the building, the angle of elevatio...
A flagpole stands on top of a building. From a point 50 meters away from the base of the building, the angle of elevation to the top of the building is ...
Simplifies-
(1 + tan²A) + (1+ 1 /tan²A)
[A] 1/ (sin²A-sin4 A)
[C] 1/ (cos2 A-sin4 A)
[B]...