Find the sum of the first 22 terms of the ap 8 , 3,-2.......
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SN is equal to n/2{ 2 a + (n - 1 )d}
n is equal to 22 a is equal to 8 d is equal to minus 5 put the value in the
n is equal to 22 a is equal to 8 d is equal to minus 5 put the value in the
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