terms of g.p. with first term a and common ratio r are squared. find its first term common ratio and nth term
Answers
Answered by
3
initially series was
a, ar, ar^2,......ar^(n-1)
when squared it becomes
a^2,a^2r^2,.......,a^2r^2(n-1)
therefore first term=a^2
d=r^2
Nth term=(a^2)*r^2(n-1)
a, ar, ar^2,......ar^(n-1)
when squared it becomes
a^2,a^2r^2,.......,a^2r^2(n-1)
therefore first term=a^2
d=r^2
Nth term=(a^2)*r^2(n-1)
Roarer:
till here l have also solved but what is the numeric value of nth term
what numeric value? ....it will be an expression... I. e., I have written in answer...... ya, if u are talking about comparison then if the n th term of old series =m..... then., Nth term of this series=m^2
Similar questions