Answer:
Six hundred eighty-four thousand two hundred ninety-seventh
Answer:
Yes, It is improper.
Step-by-step explanation:
<em>Your answer is correct. The limits of integration are finite. The integrand is not continuous on [1, ∞). At least one of the limits of integration is not finite. The integrand is continuous on [1, ∞).</em>
Answer:
log (1/3)
Step-by-step explanation:
Answer:
-1/2
Step-by-step explanation:
Im not going to go into detail about how to compute sin30 and cos 30, but know that sine and cosine are just the ratios between the sides of a 30-60-90 triangle with a hypothenuse of 1.
With that being said:
sin^2 30 - cos^2 30
= (1/2)^2 - ((sqrt3)/2)^2
= 1/4 - 3/4
= -1/2
If you rotate about the circumcentre of a regular polygon 72° it will overlap with the original image.