Sequences and series questions | form three Basic Mathematics
(3436) Question Category: Mathematical Calculation How many terms of the series 3 + 6 + 9 + 12 + . . . are needed for the sum to be 630? Answer / Solution UNSOLVED |
(4130) Question Category: Mathematical Calculation The sum of the first three terms of a G.P is 13. Find the sum of the first five terms if the common ratio of the G.P is Answer / Solution UNSOLVED |
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(4131) Question Category: Mathematical Calculation
Answer / Solution UNSOLVED |
(4132) Question Category: Mathematical Calculation Identify whether the series 5+10+20+…. is an arithmetic progression or a geometric progression and hence find ;
Answer / Solution UNSOLVED |
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(4133) Question Category: Mathematical Calculation (a) If the sum of n terms of a geometric progression with first term 1 and common ratio is , find the number of terms. Answer / Solution UNSOLVED |
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