Math, asked by manish6264, 1 year ago

find the common difference of an AP whose 1st term is 5 and 11th term is -5

Answers

Answered by Imanu01

2

a=5
a11=-5
a11=a+10(d)
-5=5+10d
-5-5=10d
-10=10d
d=-10/10=-1
common difference=-1

Answered by amitnrw

0

Answer:

-1

Step-by-step explanation:

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