Start learning 50% faster. Sign in now
Particularly Vulnerable Tribal Groups (PVTGs) in general, are socially as well as economically more backward among the tribal groups. In 1973, the Dhebar Commission created Primitive Tribal Groups (PTGs) as a separate category, who are less developed among the tribal groups. In 2006, the Government of India renamed the PTGs as Particularly Vulnerable Tribal Groups (PVTGs). There are 75 PVTGs notified as on date in the country in 18 States and UT of Andaman & Nicobar Islands.
If θ is a positive acute angle and cos² θ + cos⁴θ = 1, then the value of tan²θ + tan⁴θ is?
If secθ + tanθ = 3+√10, then the value of sinθ+cosθ is
The angles of elevation of the top of a flagpole from two points A and B on level ground are 30° and 60° respectively. The points A and B are on the s...
If x = r sin A cos B, y = r sin A sin B and z = r cos A, then find x² + y² + z².
If sin 2A = cos (3A - 60o) , then find the value of sec 2A.
If tan 3.5θ x tan 6.5θ = 1 then the value of tan 5θ is
If √3cosec 2x = 2, then the value of x: