Question
What was the theme for “World Milk Day” this
year?Solution
The Food and Agriculture Organization of the United Nations adopted June 1 as World Milk Day. The day is marked to recognise milk as global food and to celebrate the dairy industry. This day followed the theme of achieving “Dairy Net Zero”.
- Find the value of sin²12° + sin²78° + cos²24° + cos²66°.
- If cosec [180° − (3q/2) ] = √2, 0° < q < 90°, then find the value of {(2/√3) X cos q - 4 cos 3q}.
If 30sin4theta; + 45 cos4theta; = 18 . Then find the value of 216 cosec6theta; + 64 sec6
if 8 sin 2 x + 3 cos 2 x = 4  then find tan x
If 7sin²θ + 3cos²θ = 4, then find the value of θ?
If sin 28° = 15/17 , then tan 62° = ?
Find the value of sin 240 °
- Find the value of sin²10° + sin²80° + cos²15° + cos²75°.
If 2cosA + secA = 2√2 , 0° < < 90°, then the value of 2(sec 4 A + cosec 4 A) is: