Find the nth term in the category-1,3,-9,27 GP
Answers
Answered by
1
Answer:
An=3(-3)ⁿ
Step-by-step explanation:
-1,3,-9,27...
Here a=-1,r=3/-1= -3, n =5
An=ar^(n-1)
=(-1)( -3)ⁿ⁻¹
=(-1) *(-3)(-3)ⁿ
An=3(-3)ⁿ
Similar questions
Hindi,
2 months ago
Social Sciences,
2 months ago
Computer Science,
2 months ago
English,
6 months ago
Math,
6 months ago
Science,
11 months ago