Write an expression for the nth term of the sequence , , , ,....
A)
B)
C)
D)

Question

Write an expression for the ​nth term of the sequence  ,  ,  ,  ,.... ​​
A) ​ 
B) ​ 
C) ​ 
D) ​

Quizplus · Accepted Answer

The sequence seems to be generated by changing only the fourth set of characters in each term. It starts with 7a9d and increases by 1 for each subsequent term. Therefore, to find the nth term, we can start with the first term and add (n-1) to the fourth set of characters. In this case, the fourth set in the first term is 7a9d, so adding (n-1) gives us the fourth set of characters in the nth term as a1b3. Therefore, the expression for the nth term is 11ea8970_6ab1_a1b3_861b_TB1301_11.

Write an Expression for the ​Nth Term of the Sequence

Write an Expression for the Nth Term of the Sequence