Question

Which of the following is the algebraic expression that best describe the sequence?

Answer 1

Algebraic expression: It is an expression which is frame from the variables (x,y etc.), integer constants and algebraic operations (+,- , multiplication and division etc.).

Sequence is defined as the structured list of numbers.

Now, according to the given sequence, first place is
`(1)/(7)`, second is
`(2)/(7)`, third is
`(3)/(7)`, fourth is
`(4)/(7)`. Thus,
`x^(th)` place of the sequence should be determined.

The
`x^(th)` place of the sequence is
`(x)/(7)`. Therefore, option (A) is correct.