We are given that ABCDE is congruent to TVSRK and want to find what corresponds to VSR.
Look at the ordering of the letters. VSR is the second, third, and fourth letters of TVSRK, respectively.
Thus, we just have to select the second, third, and fourth letters of ABCDE and we get BCD.
Thus, VSR corresponds to BCD. Let me know if you need any clarifications, thanks!
<span>C = 2(pie)r
50.24 = 2(3.14)r
50.24 = 6.28r
50.24/6.28 = 6.28r/6.28
r= 8
</span>
Euler's method uses the recurrence relation
to approximate the value of the solution
to the ODE
.
With a step size of
, there will only be two steps necessary to find the approximate value of
based on the initial point
. See the attached table below for the computation results.
To demonstrate how the table is generated: Since
, you are using
.
The next point then uses
First you need to find out how many guests Andrea has. Do this by adding the number of these relatives. 12+6+4+2=24
75% of 24 is 18, so the three groups must equal 18.
12+4=16. 16+2=18
So the groups are the cousins, brothers, and sisters.