pa help po... katapat din po nila yung sagot yung step by step solving po yung need ko baka alam po ninyo..?
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pa help po... katapat din po nila yung sagot yung step by step solving po yung need ko baka alam po ninyo..?
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Step-by-step explanation:
1.) Follow the formula for arithmetic sequences: (P.S typo yang 1 na yan )
which is ;
where :
= the target term
= first term
n = the position or pang ilan sya na term
d = common difference
2.) Follow the formula for the sum of the sequence:
which is :
= sum of the series from first term up until the target term
3.)Follow the formula for the geometric sequence:
which is :
where:
r = common ratio
how do you get the common ratio simply divide a number in the sequence to its previous number in the sequence.