Question
When will the COP26 Climate summit be held in November,
2021?Solution
The 26th meeting of the Conference of the Parties to the UN Framework Convention on Climate Change takes place in Glasgow from Oct. 31st through November 12, 2021.
If P, Q, R, S are the vertex of a cyclic quadrilateral. Find the value of
`1/sec p` + `1/sec q` + `1/sec r` +`1/sec s`
...- Find the maximum value of (15sin A + 12cos A).
If 4cos2x - 3 = 0, and (0° > x > 90°), then find the value of 'x'.
- Simplify the following trigonometric expression:
15 cos 27° sec 63° − 9 cot 61° tan 29° tan 20˚ x tan 23˚ x tan 67˚ x tan 70˚ = ?
If acos 3 θ + 3asin 2 θcosθ = m and asin 3 θ + 3asinθcos 2 θ = n, then find the value of (m + n) ...
- If sec 2P = sin² 60⁰ + sec 60⁰ - cos² 30⁰, then determine the value of (√3tan P + cot² P)
If x+ 1/x = 2cosθ, then the value of x³+ 1/x³ is
If sec A + tan A = 3 then the value of cot A is:
What is the value of sin (B – C) cos (A – D) + sin (A – B) cos (C – D) + sin (C – A) cos (B – D)?