Answer: x=60°
Step-by-step explanation:
The angles of an equilateral triangle are ALWAYS 60° You can tell its an equilateral triangle because of the lines through each side.
Answer:
D
Step-by-step explanation:
D
The correct answer is no
Hope this helped :)
Answer:
Step-by-step explanation:
a)
Substitute limits to get
=
Thus converges.
b) 10th partial sum =
=
c) Z [infinity] n+1 1 /x ^4 dx ≤ s − sn ≤ Z [infinity] n 1 /x^ 4 dx, (1)
where s is the sum of P[infinity] n=1 1/n4 and sn is the nth partial sum of P[infinity] n=1 1/n4 .
(question is not clear)