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The World Meteorological Congress has approved a new greenhouse gas monitoring initiative to support urgent action to reduce heat-trapping gases which are fuelling temperature increase. The new Global Greenhouse Gas Watch will fill critical information gaps and provide an integrated, operational framework which brings under one roof all space-based and surface-based observing systems, as well as modelling and data assimilation capabilities. It will build on WMO’s experience in coordinating international collaboration in weather prediction and climate analysis and on long-standing activities in greenhouse gas monitoring and research under the auspices of the Global Atmosphere Watch established in 1989 and its Integrated Global Greenhouse Gas Information System.
If √3cosec 2x = 2, then the value of x:
Suppose 140sin²X + 124cos²X = 136 and 184sin²Y + 200cos²Y = 196, then determine the value of 18cosec²Xsec²Y.
The angle of elevation of the top of a 70 feet tall tower from the initial position of a person on the ground was 30°. She walked towards the tower in ...
A person is standing at a point 120 meters away from a tower. The angle of elevation to the top of the tower is 60°. If the height of the tower increas...
If 2ycosθ = x sinθ and 2xsecθ – ycosecθ = 3, then x 2 + 4y 2 = ?
If tan 4θ = cot 14θ, then find the value of cos 9θ.
Find the exact value of cos120°
If 9 sinx + 40 cosx = 41 then find tanx.
If {(tanx)/(secx)} × cosx = (1/2), then determine the value of ‘sin2x’.
What is the value of cos75°?