Using e-mail to send messages is the best choice to convey urgent and highly sensitive information. E-mail is just a conversation between you and the recipient. So it is the best when it comes to when you are sending a highly sensitive information. While telephone fax letter and dispatch radio may need to use a mediator to transfer messages which violates the confidentiality of the information.

3 0

3 years ago

When double quotes are used to assign values to string variables, the PHP interpreter must check the entire string to see if it

NikAS [45]

Answer:

Interpolation string.

Explanation:

The proces of adding the variable in middle the string.The interpolation Replace the value of the Variable when the string data is processed .In the Interpolation process the variable is permitted with string containing double quotes.In the interpolation string the interpreter check the entirely string that the variable in middle the string.

Following is the example of interpolation string in Php

$n1 = "RAM";

echo "hello $name"; // output

Output:

hello RAM

6 0

2 years ago

The sequence < un > is defined by the recurrence Un+1 = 3Un+1\5Un+3 initial condition of u1 = 1: Need to show un in terms

Sholpan [36]

Sorry but your notation is ambiguous

Is it U(n+1) = (3U(n) + 1)/(5U(n) + 3)

or U(n+1) = (3U(n) + 1)/(5U(n)) + 3

or U(n+1) = 3U(n) + (1/5U(n)) + 3

or U(n+1) = 3U(n) + (1/5)U(n) + 3?

<span>If so, what do you wish us to do with this sequence?

I hope my answer has come to your help. Thank you for posting your question here in Brainly. We hope to answer more of your questions and inquiries soon. Have a nice day ahead!
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6 0

3 years ago