Question
The Fiber Grid internet system was introduced by which
Chief Minister in India?Solution
The Fiber Grid internet system, also known as AP FiberNet, was introduced by N. Chandrababu Naidu, the then Chief Minister of Andhra Pradesh.
If X = 15°, find the value of:
sin²(4X) + cos²(3X) - tan²(2X)If √3cosec 2x = 2, then the value of x:
If sec²x + csc²x = 10, find the value of tan²x + cot²x.
A ladder leans against a wall. The foot of the ladder is 6 meters away from the wall. If the angle the ladder makes with the ground is 60°, find the le...
What is the value of sin (B – C) cos (A – D) + sin (A – B) cos (C – D) + sin (C – A) cos (B – D)?
If x = r sin A cos B, y = r sin A sin B and z = r cos A, then find x² + y² + z².
[(sinx – 2sin 3 x)/(2cos 3 x – cosx)] 2 + 1, x ≠45 o , is equal to:
- From the top of a tower, the angle of depression to the top of a man's head is 60°. The man is 4 feet tall and is standing 20 feet away from the base of t...
A 16-meter-long rope is stretched from the ground to the top of a house, forming a 30° angle with the ground. Determine the height of the house.
Find the exact value of cos120°
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