Question
At what age are children prohibited from employment in
any factory, mines, or hazardous work in India?Solution
According to Indian law, children below the age of 14 are not allowed to be employed in hazardous industries.
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...
- sin1440° - cot630° - sin120°cos150° is equal to:
- If sin(A + B) = sinAcosB + cosAsinB, then the value of sin75° is
sin2 7 ° + sin2 8 ° + sin2 9 ° + sin2 10 ° + ……… + sin2 83 ° = ?
...if x sin 45 Ëš Â = y cosec 30 Ëš Â then find the value ofÂ
The Value of (sin38Ëš)/(cos52Ëš)+ (cos12Ëš)/(sin78Ëš)- 4cos²60Ëš is
Solve the following trigonometric expression:

If sin 2A = cos (3A - 60o) , then find the value of sec 2A.
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...