The 10th term from the end of the AP: -5,-10,-15…,-1000 is

1.	The 10th term from the end of the AP: -5,-10,-15…,-1000 is
Answer» ong>Step-by-step explanation: Given: AP:-5,-10,-15…,-1000 To find: A10 from last. Reverse the A.P: 1000,........-15,-10,-5. here, a=1000, d=-5-(-10)=-5+10=5. Formula of nth TERM of an A.P: An=a+(n-1)×d. => 1000+(10-1)×5 => 1000+9×5 => 1000+45 => 1045.

Answer»

ong>Step-by-step explanation:

Given: AP:-5,-10,-15…,-1000

To find: A10 from last.

Reverse the A.P:

1000,........-15,-10,-5.

here, a=1000,

d=-5-(-10)=-5+10=5.

Formula of nth TERM of an A.P:

An=a+(n-1)×d.

=> 1000+(10-1)×5

=> 1000+9×5

=> 1000+45

=> 1045.

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The 10th term from the end of the AP: -5,-10,-15…,-1000 is

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