Question
Which country will host the 28th Conference of Parties
(COP 28) to the United Nations Framework Convention on Climate Change (UNFCCC) in 2023? ( May 2023)Solution
The United Arab Emirates (UAE) will host the 28th Conference of Parties (COP 28) to the United Nations Framework Convention on Climate Change (UNFCCC). The conference is a significant global event where nations come together to discuss and address climate change issues. COP 28 will take place from November 30 to December 12, 2023, at Dubai Expo City in the UAE. This conference provides a platform for countries to negotiate and collaborate on climate-related policies, agreements, and initiatives to combat climate change and achieve sustainable development goals. The UAE's selection as the host country for COP 28 highlights its commitment to addressing climate change and playing an active role in international efforts to tackle this global challenge.
If A lies in the first quadrant and 6 tan A = 5, then the value of 8 sin A−4 cos A / cos A+2 sin A is :
if x sin 45 Ëš Â = y cosec 30 Ëš Â then find the value ofÂ
If sin θ and cos θ are the root of standard Quadratic Equation , then which of the following is true ?
1. a2 + b2 - 2ac =...
What is the value of sin(B – C) cos(A – D) + sin(A – B) cos(C – D) + sin(C – A) cos(B – D)?
If cos2B = sin(1.5B + 27 o), then find the measure of 'B'.Â
If cos θ + sin θ = m, sec θ + cosec θ = n then n(m 2 – 1) is equal to?
- If sin (3A − 4B) = (1/2) and cos (A + B) = (√2/2), where 0° < A, B < 90°, then find the value of ‘A’.
- If sin(A + B) = √3/2 and cos(A + 2B) = 0, where 0° < A, B < 90°, then find the value of tan(2A).
If 30sin4theta; + 45 cos4theta; = 18 . Then find the value of 216 cosec6theta; + 64 sec6
What is the simplified value of the given expression?
4(sin² 20° + sin² 70°) + 2sin 30° - (2sec 60° + cot 45°)
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