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Name:
Test 2
Created By:
C. Reddy
Max Time:
15 mins
Select an option for each question and click Submit
1. The following series forms a continuous pattern up to 100 terms.
sin
^{2}
x + cos
^{2}
x + sin
^{2}
x + cos
^{2}
x + ...
State the sum of the last six terms.
3
4
2
5
2. The following series forms a continuous pattern up to 100 terms.
sin
^{2}
x + cos
^{2}
x + sin
^{2}
x + cos
^{2}
x + ...
Determine the sum of the first 100 terms.
450
370
50
100
3. The geometric series 1 +
^{1}
/
_{2}
+
^{1}
/
_{4}
+ ..... continuously endlessly. Give the value of the common ratio.
^{1}
/
_{2}
2
^{1}
/
_{4}
^{1}
/
_{2}
4. The geometric series 1 +
^{1}
/
_{2}
+
^{1}
/
_{4}
+ ..... continuously endlessly. Calculate the total sum of the series.
53
12
16
2
5. error:
4
4
4
4
6. error
4
4
4
4
7. The sequence 3; 7; 13; 21; 31; x; y; z; ....... forms a continuous pattern. The values of x; y and z (in correct order) are:
32; 33; 34
72; 57; 43
43; 57; 73;
44; 58; 73
8. The sequence 3; 7; 13; 21; 31; x; y; z; ....... forms a continuous pattern. Term n of the sequence is given by:
n
^{2}
+ n + 1
n
^{2}
 2n + 1
n
^{2}
+ 2n  1
n
^{2}
+ n  1
9. ewewewe
4
4
4
4
10. 4
4
4
4
4
