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Our arm is joined to the shoulder with Ball and socket joint. The ball and socket joint is made up of one bone's rounded head sitting in the cup of another bone, allowing movement in all directions.
∆ PQR is right-angled at Q. If ∠R = 60º, then find the value of cosec P.
If tan θ = 8/3 , then the value of (3Sinθ+2 Cosθ )/(3 Sinθ-2Cosθ) is
A man is standing at a point 40 meters away from a tower. The angle of elevation of the top of the tower from the point is 45°. After walking 20 meters...
Solve the following trigonometric expression:
If θ is a positive acute angle and cos² θ + cos⁴θ = 1, then the value of tan²θ + tan⁴θ is?
The value of (3tan10°-tan³10°)/(1-3tan²10°) is equal to
If x = 4 cos A + 5 sin A snd y = 4 sin A – 5 cos A, then the value of x2+y2 is :
If √3cosec 2x = 2, then the value of x:
If tan A = , find the va...