find the sum of first 24terms of AP5,8,11,14.....
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dear friend,
a = 5
d = 8 - 5 = 3
n = 24
sn = n / 2 × 2 a ( n - 1 ) d
sn = 24 / 2×2× 5 ( 24 - 1 ) 3
sn = 12 × 10 ( 23 ) 3
sn = 120 × 23 × 3
sn = 120 × 69
sn = 948
HOPE IT WILL HELP YOU
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a = 5
d = 8 - 5 = 3
n = 24
sn = n / 2 × 2 a ( n - 1 ) d
sn = 24 / 2×2× 5 ( 24 - 1 ) 3
sn = 12 × 10 ( 23 ) 3
sn = 120 × 23 × 3
sn = 120 × 69
sn = 948
HOPE IT WILL HELP YOU
plzz mark me as brain list.
THANKS
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