Students were inquired to answer a question at schools and to assert what is most important for them to succeed. From the numerous responses, the one which that stood out was practice. Successful people are usually not born successful; they become successful via hard work and perseverance. This is how you can attain your goals. following are one of the answer and question example that you could possibly use to practice and enhance your information and also give you insights that may guide you to maintain your study in school.

## Question:

What is the value of a1 of the geometric series?

a. -12/9

b. -1/9

c. 1

d. 12

## Answer:

ANSWER

EXPLANATION

We were given the geometric series,

This implies that, the nth term is

To find the first term, we put

in to the nth term.

This implies that,

We simplify to obtain,

We know that, any non zero number raised to the power zero is 1.

This simplifies to,

The correct answer is option D

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