Question
ASEAN India Grassroots Innovation Forum (AIGIF) was
launched in which country?Solution
The 4th ASEAN-India Grassroots Innovation Forum (AIGIF) was held in Langkawi, Malaysia on 28-30 November, 2023.
- Find the value of sin²10° + sin²80° + cos²15° + cos²75°.
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If 17sin A = 8, where 0
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sin10Ëš x sin20Ëš x sin40Ëš =?Â
A ladder is leaning against a wall, making an angle of 60° with the ground. The top of the ladder reaches a window 15 meters above the ground. Find the...
sin2 7Ëš + sin2 9Ëš + sin2 11Ëš + sin2 12Ëš + ……… + sin2 83Ëš = ?
  Â
A man is standing at a point 40 meters away from a tower. The angle of elevation of the top of the tower from the point is 45°. After walking 20 meters...
What is the value of (1 - sin A)/(1 + Sin A) given that tan A = 5/12 and 0° ≤ A ≤ 90°.