Find the40 nth term of the 5,11,17,23,... .
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formula used = term nth = a[first term] + n-1 x d
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Heya !!
AP = 5 , 11 , 17 , 23
First term ( a ) = 5
Common difference ( d ) = 11 - 5 = 6
Therefore,
40 term = A + 39D
=> 5 + 39 × 6
=> 5 + 234
=> 239.
AP = 5 , 11 , 17 , 23
First term ( a ) = 5
Common difference ( d ) = 11 - 5 = 6
Therefore,
40 term = A + 39D
=> 5 + 39 × 6
=> 5 + 234
=> 239.
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