Write an expression to describe the sequence below. Use n to represent the position of a term in the sequence, where n = 1 for the first term. 10, 11, 12, 13

Step-by-step explanation:

Well it's an arythmetic sequence, so it will look like:

Note that the first element is:

and the second element is:

So the difference between the two gives us d!

Now let's find the :

it is contrapositive

i could not see the question too well so check yourself again too . this is because i want you to get it correct.

whatvare the choices

step-by-step explanation: