MCQ
 A series can also be denoted by symbol _________
  • A
    $\pi\text{a}_\text{n}$
  • B
    $\sum\text{a}_{\text{n}}$
  • C
    $\phi\text{a}_{\text{n}}$
  • D
    $\theta\text{a}_{\text{n}}$

Answer

 

  1. $\sum\text{a}_{\text{n}}$ 

Solution:

When we use addition between the terms of sequence, it is said to be series.

We know that addition can also be written in the form of sigma so, series can also be denoted by $\sum\text{a}_{\text{n}}.$

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