subject
Mathematics, 24.12.2020 19:30 nanakwameyeb

Prove that (T_n)^2 -2(T_n-1)^2 +(T_n-2)^2 is independent of n, where Tn stands for nth term of A. P.

ansver
Answers: 2

Another question on Mathematics

question
Mathematics, 21.06.2019 16:20
Apolynomial function has a root of –6 with multiplicity 1, a root of –2 with multiplicity 3, a root of 0 with multiplicity 2, and a root of 4 with multiplicity 3. if the function has a positive leading coefficient and is of odd degree, which statement about the graph is true?
Answers: 2
question
Mathematics, 21.06.2019 20:00
Write the expression as a single natural logarithm. 2 in a - 4 in y
Answers: 1
question
Mathematics, 21.06.2019 23:40
Let x = a + bi and y = c + di and z = f + gi. which statements are true?
Answers: 1
question
Mathematics, 22.06.2019 01:50
:i need some real : a store sells shirts to the public at one pricing scale and wholesale at another pricing scale. the tables below describe the cost, y, of x shirts. (after tables) how do the slopes of the lines created by each table compare? the slope of the public table is 3/4 of the slope of the wholesale table.the slope of the wholesale table is 3/4 of the slope of the public table.the slope of the public table is 12 times greater than the slope of the wholesale table.the slope of the wholesale table is 12 times greater than the slope of the public table.
Answers: 3
You know the right answer?
Prove that (T_n)^2 -2(T_n-1)^2 +(T_n-2)^2 is independent of n, where Tn stands for nth term of A. P....
Questions
question
Chemistry, 18.02.2020 19:55