Grade 11 Mathematics (Paper 1) Worksheet - Gauteng Department Of Education - With Answers - 2016 Page 5
ADVERTISEMENT
1
2
3
4
5
6
7
8
9MATHEMATICS
Grade 11
5
(Paper 1)
QUESTION 4
4.1
is the
term of a sequence.
4.1.1
Write down the first THREE terms of the sequence.
(3)
4.1.2
Determine the value of
if
.
(3)
4.2
Given the number pattern below:
0; 5; 12; 21; ...
4.2.1
What kind of number pattern is being illustrated? Substantiate your answer.
(2)
4.2.2
Determine the general term for this number pattern.
(4)
4.3
Study the pattern below:
Row 1:
Row 2:
Row 3:
Row 4:
(.......................................)
Row 20: (.......................................)
Row
:
4.3.1
Complete the patterns for Row 4 and Row 20.
(2)
4.3.2
Determine the values of
and
(in the nth Row) in terms of .
Simplify for
as far as possible.
(3)
[17]
P.T.O.
ADVERTISEMENT
0 votes
Related Articles
Related forms
Related Categories
Parent category: Education