Deleted the question by mistake can someone help me please again

Question

unknowshadow · Answer

attachment

dustin_whitelock · Answer

First tell me what AP (Arithmetic Progression) is.

dustin_whitelock · Answer

They're talkin' 'bout increment of $1200 every year. Catch the point.

unknowshadow · Answer

Like the formula for it or what it means

unknowshadow · Answer

Yeah I see

dustin_whitelock · Answer

what it means, don't always go by the formula. Try to understand what it is first.

unknowshadow · Answer

Okay. Well its the sequence of number and the difference of them

dustin_whitelock · Answer

An arithmetic progression (AP) or arithmetic sequence is a sequence of numbers such that the difference between the consecutive terms is constant. From Wikipedia.

dustin_whitelock · Answer

See if you write a sequence of numbers starting from this month's salary to next and next and so on, there's this common factor, each month adds $1200 to itself.

unknowshadow · Answer

Yeah I think I did it. I got 130,200 I'm not sure if its correct though and if I did it right

unknowshadow · Answer

for the recursive formula

dustin_whitelock · Answer

Check fo yoself