Question
Recently, scientists have discovered over 300 new
āNazca Linesā in which country?Solution
Over 300 new Nazca Lines were discovered in Peru, nearly doubling the previously known geoglyphs. These lines feature animals, birds, and humanoid figures created by an ancient pre-Incan civilization.
Simplify the following trigonometric expression:Ā
15 cos 25Ā° cosec 65Ā° ā 5 cot 80Ā° cot 10Ā°
- Determine the value of following trigonometric expression:
If ā3āÆtanāÆx = 3, then the value of x:
If cos²α + cos²β = 2, then the value of tanā“α + sināøβ is
- Simplify the following trigonometric expression:
15 cos 27Ā° sec 63Ā° ā 9 cot 61Ā° tan 29Ā° sin2 9 Ā° + sin2 10 Ā° + sin2 11 Ā° + sin2 12 Ā° + ā¦ā¦ā¦ + sin2 81 Ā° = ?
...Simplify (cos13Ā°+sin 13Ā°) /(cos13Ā°-sin13Ā°)
If Ī± means +, Ī² means -,Ā É£Ā means x, Īø means Ć· then 30 Īø 10É£ 5Ī± 10Ī²20 is
tan 1Ė Ć tan 2ĖĆ ā¦ā¦ā¦ā¦ā¦ā¦ā¦ā¦.tan 88Ė Ć tan 89Ė = ?
Two points P and Q are at the distance of x and y (where y > x) respectively from the base of a building and on a straight line. If the angles of elevat...
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