hi there! if you dare! understand my handwriting and answer the question (it's my dirtiest handwriting I know!)
Attachments:
Answers
Answered by
1
the sum of first terms equal to 1/2 of (3n square+7n).
the sum of 1st nthterms equal to 3n square +6n.
sum of 1st q termsis 162 the ratio of its 6th terms to its 13th terms is 1:2...
I COMPLETED.....♥♥♥♥
the sum of 1st nthterms equal to 3n square +6n.
sum of 1st q termsis 162 the ratio of its 6th terms to its 13th terms is 1:2...
I COMPLETED.....♥♥♥♥
qwertyanugrahraphael:
thanks
it was urgent
wlcm
is that Aisha takia in your profile pic
nopes
is that you! hats off! to your cuteness
tribute to Aisha Takia! you look just like her
Similar questions