Write the first term and the common difference d of AP -1.1,-3.1,-5.1,

1.	Write the first term and the common difference d of AP -1.1,-3.1,-5.1,-7.1 ?
Answer» The common difference isd=-3.1-(-1.1) =-3.1+1.1 =2So, the answer is 2 Bj 12x10 time 12w First term =-1.1,d=-2

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