Question

In an AP 15,12,9......then find the
50th term

Answer 1

Heya !!



AP = 15 , 12 , 9.....


Here,

First term ( a ) = 15


Common difference ( d ) = 12-15 = -3




T50 = A + 49D



=> 15 + 49 × -3



=> 15 - 147


=> -132

Answer 2

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