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The headquarters of SCO is established in Beijing, China, and the Executive Committee of the Regional Anti-Terrorist Structure (RATS) headquarters is based in Tashkent, Uzbekistan. The SCO secretary-general and the director of the executive committee of the RATS are appointed by the council of Heads of states for a term of three years. The official languages of the SCO are English, Chinese, and Russian. Iran is known to become the 9th member of SCO after completing the formalities while Shanghai Cooperation Organization (SCO) member states who follow the system of agreement
sin2 9 ° + sin2 10 ° + sin2 11 ° + sin2 12 ° + ……… + sin2 81 ° = ?
...If 4cos2x - 3 = 0, and (0° > x > 90°), then find the value of 'x'.
If tan θ = (2/√5), then determine the value of cos2 θ
If √3cosec 2x = 2, then the value of x:
If x = (sin 30 ° + cos 30 ° )/sec 60 ° , then find the value of 4x.
If sin3A = cos(5A-30°), then what is the value of A? Given that 3A is an acute angle.
If sin x + cos x = √2 sin x, then the value of sin x - cos x is:
Simplify the given equation: