Question

18,19,40,123,496 please find this sceries​

Answer 1

Step-by-step explanation:

18*1=18+1=19

19*2=38+2=40

40*3+3=123

123*4+4=496

496*5+5=2485

Answer 2

Answer:

Concept:

  A series in mathematics is essentially a description of the process of successively adding an infinite number of quantities to a specified initial quantity. A significant component of calculus and its generalization, mathematical analysis, is the study of series.

Step-by-step explanation:

• It consists of a series in which each term is created by either increasing or decreasing the previous term by a fixed amount.
• You should be familiar with the following four main categories of sequences: arithmetic sequences, geometric sequences, quadratic sequences, and special sequences.
• Related phrases are arranged in a certain order according to the concept of sequence, and a series is the compilation of the components of a sequence.

Given:

The given series is 18,19,40,123,496.

To find:

We have to find the values in the series.

Solution:

The given series is 18,19,40,123,496.

we can write as

18 = 18 × 1

19 = (18×1) + 1

    =19

40 = (19×2) + 2

     = 38 + 2

     = 40

123 = (40×3) + 3

      = 120 + 3

      = 123

496 = (123×4) + 4

       =492 + 2

       = 496

Hence we find the given series.

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