\( \definecolor{colordef}{RGB}{249,49,84} \definecolor{colorprop}{RGB}{18,102,241} \)
Courses
About
Login
Register
C
(
)
\(\pi\)
7
8
9
\(\div\)
4
5
6
\(\times\)
1
2
3
-
0
.
=
+
In a given point of the sky, a star A appears every 28 days and a star B every 77 days. Given that the two stars have already appeared simultaneously at this point, what is the frequency (periodicity) with which they will be seen together again in this configuration?
Capture an image of your work. AI teacher feedback takes approximately 10 seconds.
Exit