1Rimuru 1Rimuru

19-01-2023
Mathematics

contestada

Can anyone please help me answer this question?
Show that the following statement is true for all natural numbers n
a. 1 + 2 + 3 + ⋯ + n = n(n + 1)/ 2
b. 1 + 4 + 7 + ⋯ . +(3n − 2) = n(3n - 1)/ 2

Respuesta :

Otras preguntas

round 7.76 to one decimal place

Because the desert air was very dry, the bread became stale very rapidly. 13. In this sentence, what clue word best tells you that a cause is producing an eff

The vertices of a right triangle are (–6, 4), (0, 0), and (x, 4). What is the value of x?

Where did Texas pioneers settle in the mid-1800s?

Use PEMDAS to simplify (order of operations) A+B+2A-3B

what is 5/8 -3/8 in simplest form

what is the main function of the cell wall

An extended period of well below average rainfall is known as a

Select all that apply. Which statements about the Articles of Confederation are true? The states successfully amended the Articles to provide a strong central g

Can 20/56 be reduced down