AS - sequence

What are the first ten members of the sequence if a11=22, d=2.

Correct answer:

a₁₀ =  20
a₉ =  18
a₈ =  16
a₇ =  14
a₆ =  12
a₅ =  10
a₄ =  8
a₃ =  6
a₂ =  4
a₁ =  2

Step-by-step explanation:

$a_{10}=22-2=20$

$a_9=20-2=18$

$a_8=18-2=16$

$a_7=16-2=14$

$a_6=14-2=12$

$a_5=12-2=10$

$a_4=10-2=8$

$a_3=8-2=6$

$a_2=6-2=4$

$a_1=4-2=2$

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