leyanyartiles24 leyanyartiles24

14-10-2022
Mathematics

Answered

The formula S=
2S-a, n
Oan=- n
n(a₁ + an)
2
2S+ a₁n
an-- n
an-2S+a, n+n
a, 2S-a, n+n
gives the partial sum of an arithmetic sequence. What is the formula solved for a,,?

Answer :

Other Questions

What is √12x³ 8 √3x² O 2√√3x4 * √15x5 O 2x³ O 2x² in simplest form, where x20?

Mal works at a photo gallery. He charges $50 for a large photo and $40 for a large frame. Sales tax is 5%. How much total tax will a customer pay on both? Answe

If f (x) = x2 − 2 x , g (x) = x − 21) prove that : f(2) = g(2)2) If g (K) = 7 , find : the value of k

Select the correct answer. What is the value of y in the triangle? 30° y A. 3 B. 6 о с. 6√3 OD. 3√3 6 60°

Which value of n makes the equation true? 20 = n − 1 n A n = 4 B n=5 n=10 D n = 20

Given the functions f (x) = 3x + 12 and k (x) = x? – 5x +2 find (ƒ - k) (x)

ƒ-¹ (30) when f(x) = -5√2x − 4

consider the 2 equation f(x)=x-5 Acceptable values for the DOMAIN include A.2,1,0,-1,-2 B.6,3,0,-3,-6 C.1,2,3,4,5 D.a,b,c,d,e

If f (x) = x 2 − 2 x , g (x) = x − 2 1) prove that : f(2) = g(2) 2) If g (K) = 7 , find : the value of k

PLEASE HURRY I REALLY NEED THIS FASTA teacher received the following answer to a quiz question in which the student was asked to simplify the expression in Step