Answer:
349866
Step-by-step explanation:
L = a + (n - 1) * d
1671 = 3 + (n - 1) * 4
1668 = (n - 1) * 4
417 = n - 1
n = 418
Sn = n/2 * (a + L)
Sn = 418/2 * (3 + 1671)
Sn = 349866
No.
The x coordinate of the equation is 1/2, so x cannot be 0.
point line and plane
they are not an undefined term
Yes
