Answer:
none
Step-by-step explanation:
"they are the same" translates to ...
x = x +2
0 = 2 . . . . . . subtract x from both sides. — a FALSE statement
There are no values of x or y that make this true.
_____
The two equations describe parallel lines, so they cannot be "the same." There are no points of intersection.
5,3,1,-1 find a^18
Arithmetic sequence 5, 3, 1, -1 then value of a^18 is 3814697265625.
Solution:
Given, arithmetic sequence is 5, 3, 1, -1
We have to find the value of
We know that, first term of any A.P is represented by the letter “a”
So, here in our problem first term a = 5
Then we have to find the value of
Hence, the value of a^18 is 3814697265625.
The 18th term of the arithmetic sequence is -29.
An arithmetic sequence is a sequence in which the difference between any term and its preceding term is constant. In this case, the common difference is -2, because each term is decreased by 2 to get the next term. To find the 18th term, we can use the formula:
an = a1 + (n-1)d
where an is the term we want to find, a1 is the first term, n is the position of the term, and d is the common difference.
Using the given sequence, we can substitute the values into the formula:
a18 = 5 + (18-1)(-2) = 5 + 17(-2) = 5 - 34 = -29
Therefore, the 18th term of the given arithmetic sequence is -29.
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