yan po Yung sagot with solution po
Using the formula:
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Answer
yan po Yung sagot with solution po
Formula:
r = a2/a1
r = 20/-40
r = -1/2
Formula:
an = a1 (r)^(n-1)
Given:
a1 = -40
n = 11
r = -1/2
an = ?
Using the formula:
an = (-40)(-1/2)^(11-1)
= (-40)(-1/2)^(10)
= (-40)(1/1,024)
= -5/128
The 11th term is -5/128.