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The Aravidu dynasty, the last of the four dynasties ruling the Vijayanagar Empire, was founded by Tirumala Deva Raya. This dynasty is noted for its efforts to restore the empire's stability post its major military defeats.
If θ is a positive acute angle and cos² θ + cos⁴θ = 1, then the value of tan²θ + tan⁴θ is?
If sin θ and cos θ are the root of standard Quadratic Equation , then which of the following is true ?
1. a2 + b2 - 2ac =...
Two points P and Q are at the distance of x and y (where y > x) respectively from the base of a building and on a straight line. If the angles of elevat...
If x = (sin 30 ° + cos 30 ° )/sec 60 ° , then find the value of 4x.
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 ...
Find the value of tan(75°) using the identity for tan(A+B).
Solve for x in the interval [0, 2π]: 2 sin²x + 3 sinx - 2 = 0.