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Nseobong
Questions (2)
The sum to infinity of a g.p is 60. If the first term of the series is 12. Find it's second term
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A g.p has 6 terms. If the third and fourth term are 28 and_56 respectively find the first term, the sum of the g.p and the
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Answers (1)
Sum to infinity s=60. First term,a=12. S =a÷1_r=60÷1=12÷1_r. 60(1_r)=12=60_60r=12. 60_12=60r=48÷60=60r÷60. r=48÷60.you reduce into lower term. that is 12 cancel 48 which is equal to 4 and 15 cancel 60 , 5 times. r= 4÷5. Which means that the second
