Trig
Posted: January 1st, 2022, 10:16 am
How's your trig? This puzzle is to evaluate the following expression:
6 * ( (sine 1 degree)^2 + (sine 2 degrees)^2 + (sine 3 degrees)^2 + ... + (sine 720 degrees)^2 – 23)
Happy new year to all readers.
Cinelli
6 * ( (sine 1 degree)^2 + (sine 2 degrees)^2 + (sine 3 degrees)^2 + ... + (sine 720 degrees)^2 – 23)
Happy new year to all readers.
Cinelli