which term of tha progression 20,78/4,37/2,71/4,....... is the first negative term?

which term of tha progression 20,78/4,37/2,71/4,....... is the first n

1.	which term of tha progression 20,78/4,37/2,71/4,....... is the first negative term?
Answer» ZeN Kyiv nyc Recheck the question , the common difference is different after the terms .