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  9. Q49
Question 49

If the sum of the first n terms of a sequence is n2 - n + 1, find the %th term.

  • A.21
  • B.12
  • C.31
  • D.8
Objective

Question details

Exam body
UNIBEN
Subject
General Paper
Year
2014/2015
Question no.
#49
Type
Objective
Previous · Q48Given sin45&deg; = cos45&deg; = $$\frac1{\sqrt2}$$sin30&deg; =$$\frac12$$… Next · Q50 Solve -3<5 - 3sx &leq; 11.

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