How many terms of the geometric sequence 7, 72, 73... are required to ..
How many terms of the geometric sequence 7, 7 2 , 7 3 ... are required to obtain a sum of 2800? => 4 or 3 or 6 or 5..
The first term of a geometric sequence is 3 and the 5th term is 1875. ..
The first term of a geometric sequence is 3 and the 5 th term is 1875. What is the 6 th term? => 9375 or 1875 or 46875 or 3125..
In an arithmetic series, the sum of first 32 terms is 1312 and the com..
In an arithmetic series, the sum of first 32 terms is 1312 and the common difference is 6. What is the first term? => -40 or -52 or -58 or -46..
Sequences and Series Examples
>These formulae are used when 'last term' is given. (v) If 'a' and 'r' be the first term and common ratio of a G.P. such (vi) If the sequence a, G 1 , G 2 ,....,G n , b of positive numbers is a G.P., then the numbers G 1 , G ..
>These formulae are used when 'last term' is given. (v) If 'a' and 'r' be the first term and common ratio of a G.P. such (vi) If the sequence a, G 1 , G 2 ,....,G n , b of positive numbers is a G.P., then the numbers G 1 , G ..The first term of an arithmetic sequence is 8 and the common differenc..
The first term of an arithmetic sequence is 8 and the common difference is - 3. Find the 15 th term. => 8 or - 14 or -34 or 42..
Which term of the arithmetic sequence, with 4 as the first term and a ..
Which term of the arithmetic sequence, with 4 as the first term and a common difference of 3, is 22? => 3 rd or 8 th or 7 th or 10 th..
Find the sixteenth term of the arithmetic sequence:2.0, 2.4, 2.8, 3.2,..
Find the sixteenth term of the arithmetic sequence: 2.0, 2.4, 2.8, 3.2, ... => 13.0 or 10.0 or 8.0 or 6.5..
Find the next four terms in the sequence.2, 4, 8, _, _, _, _, . . .
Find the next four terms in the sequence. 2, 4, 8, _, _, _, _, . . . => 16, 64, 256, 4096 or 16, 32, 64, 108 or 16, 32, 64, 128 or 8, 16, 32, 64..
The common ratio of the geometric sequence 3, 0.3, 0.03, 0.003... is _..
The common ratio of the geometric sequence 3, 0.3, 0.03, 0.003... is ___. => 0.1 or 0.03 or 3 or 0.3..
Type (i) By taking out common factors from all the terms of a polynomial
8a 3 b - 6a 2 b 2 = 2a 2 b (4a - ..
8a 3 b - 6a 2 b 2 = 2a 2 b (4a - ..See what our Users say :
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