Master Sequences

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Questions and Answers

Which of the following statements about sequences is true?

  • Sequences can contain repeated elements (correct)
  • Sequences cannot contain repeated elements
  • Sequences have no specific order
  • Sequences have a fixed length

Which of the following is an example of a sequence?

  • (1, 1, 2, 3) (correct)
  • (1, 3, 5, 7)
  • (1, 2, 3, 4)
  • (2, 4, 6, 8)

Which of the following is NOT true about sequences?

  • Length can be infinite
  • Order matters
  • Repetitions are allowed
  • Elements can only appear once (correct)

What is the difference between the sequences (M, A, R, Y) and (A, R, M, Y)?

<p>They have different positions for the same elements (A)</p> Signup and view all the answers

Which of the following is an example of an infinite sequence?

<p>The sequence of natural numbers (B)</p> Signup and view all the answers

Which of the following is an arithmetic progression with a common difference of 3?

<p>1, 4, 7, 10, 13 (B)</p> Signup and view all the answers

What is the 5th term of the arithmetic progression 2, 5, 8, 11, 14?

<p>17 (B)</p> Signup and view all the answers

What is the common difference of the arithmetic progression 10, 7, 4, 1, -2?

<p>-3 (C)</p> Signup and view all the answers

Which term of the arithmetic progression 3, 7, 11, 15, 19 is equal to 43?

<p>17 (A)</p> Signup and view all the answers

What is the sum of the arithmetic series 2 + 5 + 8 + 11 + 14?

<p>38 (C)</p> Signup and view all the answers

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