Question
India won 107 medals in the 19th edition of Asian Games
with 28 golds, what was the mascot of this edition?Solution
The yellow robot Congcong represents the Archaeological Ruins of Liangzhu City. The name comes from the Cong jade pendant-the quintessential relic unearthed from the Ruins. The green robot Lianlian represents the West Lake, another World Heritage site. The name comes from the lush lotus leaves. The blue robot Chenchen represents the Beijing-Hangzhou Grand Canal, which is also inscribed on the World Heritage list. It derives its name from the Gongchen Bridge-a landmark structure in the Hangzhou section of the Grand Canal..
tan 4˚ × tan 43˚ × tan 47˚ × tan 86˚ = ?
If sec a + tan a = 4, find the value of sin a.Â
- If X = 15°, find the value of:
sin²(3X) + cos²(4X) - tan²(2X) If sin 23° = `12/13` , then tan 67° = ?
...The Value of (sin38Ëš)/(cos52Ëš)+ (cos12Ëš)/(sin78Ëš)- 4cos²60Ëš is
If A + B = 450 , then the value of 2(1 + tanA) (1 + tanB) is:
Simplify the following trigonometric expression:
14 tan 25° cot 65° − 6 cos 39° sec 51°In an election involving two parties, 16% of the total votes were invalid. One of the candidates received 58% of the valid votes, and the other got 19,0...
If sec2 θ = 4, then find the value of sin2 θ + cosec (90 - θ) where 0o < θ < 90o.
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