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InterviewSolution
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If a=5. D=18. N=21. Find an |
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Answer» an=a+(n-1)dan=5+(21-1)18an=5+20*18an=5+360an=365 use formula an=a+(n-1)d. given- a= 5 ,d=18,n=21an=a+(n-1)d =5+(21-1)18 =5+(20)18 =5+360 =365 365 Using formula an = a + ( n-1 ) d an = 5 + (21+1) 18an = 5 + 22× 18= 5 + 396 =401Hope it helps.... |
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