ii) If r=-3 and t = 1701, find a
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Answered by
1
Answer:
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Answered by
1
Step-by-step explanation:
this is a geometric progression
ar^(n-1) = 1701
r = -3
a × r^(n-1) = a × (-3)^(n-1) = 7 × 3^5
a = -7
verification
= - 7 × (-3)^5
= - 7 × - 243
= 1701
hope you get your answer
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