Question

Write the algebraic expression of the sequence of natural numbers ending in 4

Answer 1

Step-by-step explanation:

List of natural numbers =1,2,3,4,...

List of natural numbers ending with 4 =

4,14,24,34,...

First term (a)=4

Common difference (d)=14-4=10

=24-14=10

Since the common difference is same they are in the AP

now General term = a +(n-1)d

=> 4+(n-1)10

=>4+10n-10

=>10n-6

Therefore, The algebraic expression is 10n-6

Answer 2

Answer:

See this.

Step-by-step explanation:

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