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Write the first two terms of the sequence whose nth term is tn = 3n ‒ 4. - SSC (Marathi Semi-English) 10th - Algebra

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Question

Write the first two terms of the sequence whose nth term is tn = 3n ‒ 4.

Solution

tn = 3n – 4
For n = 1, t1 = 3 × 1 – 4 = 3 – 4 = –1
For n = 2, t2 = 3 × 2 – 4 = 6 – 4 = 2
Hence, the first two terms of the sequence are –1 and 2.

  Is there an error in this question or solution?
Solution Write the first two terms of the sequence whose nth term is tn = 3n ‒ 4. Concept: Arithmetic Progression.
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