Answer:
- <u>The sum of the series = 198.</u>
<u></u>
Step-by-step explanation:
In the given arithmetic series,
- The first term (a) = 6
- Common difference (d) = (aₙ – aₙ₋₁) = 10 - 6 = 4
- Last term (aₙ) = 38
To find the sum of the series, we need to find the number of terms (n) at first. So,
Now, let's find the sum of the arithmetic series (Sₙ).
- The sum of the series = <u>198</u>.
_______________
Hope it helps!
Answer:
b
Step-by-step explanation:
Answer:
We take v in the vector space V different from 0. Since v is not 0, then
Lets take k>0 such that
Now, we take any vector w. We want to show that .
Since v is any non-zero vector, then this will prove that for any vectors a,b. The reason is that for any vector different from 0, lets name it x, there will exist a constant such that for any y (this is for the same reason a constant exists for v). Since y can be anything, then it can be v. But that means that , because v also has its constant k.
Now, lets show that . Lets take a constant c such that . We have that
Thus
Which means that
Which means that . As a consequence
Which proves what we were looking for.
♥ Which sets of numbers are closed under addition?
♥ Choose all answers that are correct.
A.
whole numbers
B.
natural numbers
C.
negative integers
D.
<span>integers
♥are all closed under addition.
♥Therefore ALL are right. </span>
Answer:
There are no like terms
Step-by-step explanation:
×^2+9
=ײ+9