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toDanrublebelnis
toDanrublebelnis toDanrublebelnis
  • 28-06-2016
  • Mathematics
Answered

find the 7th term of a geometric sequence with t1=5 and r=-2

Verified Answer :

caylus
caylus caylus
  • 28-06-2016

Hello,

\(t_{1}=5\)
\(t_{2}=5*(-2)\)
\(t_{3}=5*(-2)^2\)

\(t_{n}=5*(-2)^{n-1}\)

\(t_{7}=5*(-2)^6=320\)





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