Which term of the Ap:121,117,113,....,is its negative terms?[Hint:find

1.	Which term of the Ap:121,117,113,....,is its negative terms?[Hint:find n for An
Answer» a=121 d=-4An=121+(n-1)(-4)=121+4-4nAn=125-4nIf An=0 then125-4n=0n=125/4=31.25n next to 31 means 32th term is negative It\'s 32 th term 32th term Answer is nothong

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