



 
Hi Essence, I can help get you started. The letter n indicates the term number which quite often starts with 1. When n = 1 the numerator of the fraction is 2n + 1 = 2 × 1 + 1 = 2 + 1 = 3 and the denominator is 2n = 2 × 1 = 2. Thus the first term is
For the second term n = 2. What is the numerator? What is the denominator? What is the fraction? Penny  


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