Question

9th term find of ap 13,8 ,
3,-2

Answer 1

Answer:

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Answer 2

Answer:

$\huge\underline{\rm\red{Reticent_Bliss}}$

Step-by-step explanation:

Here,

• a = 13
• d = 8 - 13 = -5

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:. ${9}^{th}$ term ( ${a}_{n}$ ) = a + (n - 1) × d

• 13 + ( 9 - 1 ) -5
• 13 + (8 ) - 5
• 13 - 40
• -27

:. ${a}_{n}$ = $\rm\pink{-27}$

_____________________________

$\huge\underline{\rm\red{Reticent_Bliss}}$