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SEQUENCES AND SERIES — MATHS STD 11 Science — Question

Gujarat BoardEnglish MediumSTD 11 ScienceMATHSSEQUENCES AND SERIES1 Mark
MCQ
A sequence is called ___________________ if $a_{n+1}=a_n \times r$.
  • A
    arithmetic progression
  • ✓
    geometric Progression
  • C
    harmonic Progression
  • D
    special Progression
✓

Answer

Correct option: B.
geometric Progression
  1. geometric Progression
Solution:
Explanation: A sequence is called geometric progression if $a_{n+1}$ $=a_n{ }^* r$ where $a_1$ is the first term and $r$ is common ratio.

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