September 2018 1 29 Report

Ktory z poniższych ciągów jest ciągem arytmetycznym?

A.a_n =\frac{2}{n}+1

B.b_n=n^{2}-9

C.c_n=(\frac{4}{5})^n

D.d_n=(2n+3)^2-4n^{2}

PROSZE O SZCZEGÓLOWE OBLICZENIA


Recommend Questions



Life Enjoy

" Life is not a problem to be solved but a reality to be experienced! "

Get in touch

Social

© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.