Which of the following sequences of numbers are arithmetic sequences?
1 answer:
An arithmetic sequence is a sequence of numbers with a common difference.
In the choices above, only A and D are arithmetic sequences.
<em>In A, the common difference is 2 while in D, it's 0 .1.
</em>
B can't be an arithmetic sequence since the number 1 is just being repeated many times, there's no progression.
C as well. Be observant of the pattern, it can be an arithmetic sequence only if it has 4 before 5.
E obviously is not an arithmetic sequence. If you try to find the difference between the consecutive terms, it's not common.
You might be interested in
-1/4
1/2=2/4
-3/4+2/4= -1/4
Answer:
m=-2 n=-6
Step-by-step explanation:
(z+1+i)(z+1-i)=z²+2z+1-(i²)=z²+2z+2
z³+mz²+nz-8=(z²+2z+2)(z-4)=z³-2z²-6z-8
m=-2
n=-6
If it's wrong, please delete it
Answer:
x = 7
Step-by-step explanation:
Answer:
-7/5
Step-by-step explanation:
5/7
= -7/5
Hmm this is a very challenging question good luck finding someone who can answer it lol
