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An email spam reaches three readers. Each of them forwarded the same email to three different readers. Each of these new readers further forwarded the same email to three different readers, who each forwarded the same email to yet again three different readers. How many people have read that email?
81
120
243
363

Respuesta :

Answer:120

Step-by-step explanation:

3+9+27+81

Answer: Second Option is correct.

Step-by-step explanation:

Since we have given that

Number of readers = 3

Each of them forwarded the same email to number of readers = 3

So, our equation becomes

[tex]3+9[/tex]

Similarly, each of them again forwarded the same email to number of readers = 3

So, our equation becomes

[tex]3+9+27[/tex]

Again each of them forwarded the same email to number of readers = 3.

So, our equation becomes

[tex]3+9+27+81[/tex]

So, Number of people have read that email is given by

[tex]3+9+27+81=120[/tex]

Hence, Second Option is correct.

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