The quickest way to get the series is if you already know the series for sine:
Then just multiply the series by to get
The first four nonzero terms are simply the first four terms:
Answer:
first quartile is 14
Step-by-step explanation:
{13,15,19,25,35}
first quartile = (13+15)/2 = 14
second quartile = 19
third quartile = (25+35)/2 = 30
9.8
Check the picture below.
now, recall, both blades are congruent, thus a = b, so c² = a² + b² -> c² = b² + b².