Question

Find the 93rd term of the arithmetic sequence -11, -7, -3, ...

Answer 1

Step-by-step explanation:

a93 = -11 + (93-1)4

a93 = -11 +92 ×4

a93 = -11 +368

a93 = 357

Answer 2

The 93rd term of the arithmetic sequence -11, -7,-3,... is 357 by using the arithmetic sequence formula aₙ= a+(n-1)×d.

Given that,

Arithmetic sequence is -11,-7,-3,...

We have to find the 93rd term of the arithmetic sequence.

We know that,

What is arithmetic sequence?

Arithmetic sequences can be defined in two different ways. It is a "series where the differences between every two succeeding terms are the same" or "each term in an arithmetic sequence is formed by adding a fixed number (positive, negative, or zero) to its preceding term."

We have formula for finding the term that is

aₙ= a+(n-1)×d

Here,

a is first term that is -11

n is the term which we want that is 93

d is the common difference that is -7-(-11) = 4

So,

a₉₃ = -11+(93-1)4 = -11+368 = 357

Therefore, The 93rd term of the arithmetic sequence -11, -7,-3,... is 357 by using the arithmetic sequence formula aₙ= a+(n-1)×d.

To learn more about arithmetic visit:

https://brainly.in/question/46966313

https://brainly.in/question/23973030

#SPJ3