Cedars7912 Cedars7912
  • 29-12-2023
  • Mathematics
contestada

If the sum of n terms of an A.P. is given by Sn = a + bn + cn², where a, b, c are independent of n, then which of the following is (are) CORRECT?

A. a = 0
B. Common difference of the A.P. must be 2b
C. Common difference of the A.P. must be 2c
D. First term of the A.P. is b + c

Respuesta :

Otras preguntas

A company paid $48 for 2 cases of printer paper. Each case contained 12 packages of paper. Next month the company's 0ffice manager needs to order 180 packages o
Mrs. Myles gave a test to 150 students, and the scores were normally distributed. The mean was 72 and the standard deviation was 5 points.
What is the three-dimensional shape of the molecule this Lewis structure H — Be — H
What is the three-dimensional shape of the molecule this Lewis structure H — Be — H
(x)/3=5(x-11) please help!!!
(x)/3=5(x-11) please help!!!
PLZ HELP!!!! It’s urgent! A pure substance has a/an _______ composition. A/An _______ is composed of two or more types of matter that can be present in varying
all properties of math
Why is it bad to increase minimum wage?
Identify the center and radius -10x+80+16y=x^2+y^2
ACCESS MORE