Answer:
solution
given that
ar=8 __________equation 1
r=4
putting r=4in equation 1 we get
a×4=8
a=2
now
t4=ar^(4-1)
= 2×4^3
=2×4×4×4
=128ans
answer is in picture
Step-by-step explanation:
5 times is the answer
23 + 0
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