find the common difference of an ap in which a 25 - a12 is equal to - 52
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a25=a-24d
a12=a-11d
a25-a12=-52
a-24d-a+11d=-52
-13d=-52
d=4
Common difference = 4
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a12=a-11d
a25-a12=-52
a-24d-a+11d=-52
-13d=-52
d=4
Common difference = 4
Mark me as brainliest if it's help you!!!!
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