divide 24 in 3 parts such that they are in ap and their product is 440
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the ap is 5 ,8,11
BECAUSE THE SUM IS 24 AND PRODUCT IS 440 AND IT IS IN A FORM OF AP
BECAUSE THE SUM IS 24 AND PRODUCT IS 440 AND IT IS IN A FORM OF AP
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let 24 divided into A.P.
a-d,a,a+d
therefore a-d+a+a+d=24
3a=24
a=8
and (a-d)(a)(a+d)=440 (given)
(8-d)(8)(8+d)=440
(64-d²)8=440
512-8d²=440
72=8d²
d²=9
d=plus minus 3
so AP is
5,8,11
or
11,8,5
a-d,a,a+d
therefore a-d+a+a+d=24
3a=24
a=8
and (a-d)(a)(a+d)=440 (given)
(8-d)(8)(8+d)=440
(64-d²)8=440
512-8d²=440
72=8d²
d²=9
d=plus minus 3
so AP is
5,8,11
or
11,8,5
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