0 Find dhe Sum % dhu fivs 3 23 s ďŹ,/ HHu AP* ) lo ")*L J | H – InterviewSolution

1.	0 Find dhe Sum % dhu fivs 3 23 s ďŹ,/ HHu AP* ) lo ")*L J \| H
Answer» a=7, d=10-7=3Sum of 23 terms=(23/2)[2*7+(23-1)3]=(23/2)[14+66]=(23/2)[80=920

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