The terms of the sequence a_n are 2, 5, 10, 17, 26, 37. . The product of the 97th term and 98th term is the nth term. Find n.
+12 The function is x2+1, and the product of the 97th term and the 98th term would be
This "n" would equal:
\(\sqrt{(97^2+1)(98^2+1)-1}\)
\(= \)\(\sqrt{97^298^2+98^2+97^2}\)
\(=\)\(\sqrt{90364036+9604+9409}\)
\(= \)\(\sqrt{90383049}\)
\(=\)\(9507\)
-Random Person :)
+12 The function is x2+1, and the product of the 97th term and the 98th term would be
This "n" would equal:
\(\sqrt{(97^2+1)(98^2+1)-1}\)
\(= \)\(\sqrt{97^298^2+98^2+97^2}\)
\(=\)\(\sqrt{90364036+9604+9409}\)
\(= \)\(\sqrt{90383049}\)
\(=\)\(9507\)
-Random Person :)
