Question
India Meteorological Department is an agency of
the__________.Solution
The India Meteorological Department (IMD) is an agency of the Ministry of Earth Sciences of the Government of India. IMD is headquartered in Delhi and operates hundreds of observation stations across India and Antarctica. Regional offices are at Chennai, Mumbai, Kolkata, Nagpur, Guwahati and New Delhi.
- Determine the value of :


[(sinx – 2sin 3 x)/(2cos 3 x – cosx)] 2  + 1, x ≠45 o , is equal to:
Simplify: sin 780° sin 480° + cos 120° sin 30°
If 9 sinx + 40 cosx = 41 then find tanx.
- If X = 15°, find the value of:
sin²(4X) + cos²(3X) - tan²(2X) If SecA + TanA = 2√2 + 9, then find the value of Sin A + Cos A.
Simplify (cos20°+sin 20°) /(cos20°-sin20°)
- If X = 10°, find the value of:
cos²(3X) + sin²(6X) - tan²(3X) 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...