Can communication exist if there is only one person ?

communication cannot exist of there is only one person bcoz we communicate with others.there's nothing as such called self-communication. The society,civilisation and all was built for communication among each other

This type of communication is referred to as intrapersonal communication.

The prefix intra means within. So this type of communication happens within a person.

Think of the communication process of sender - receiver-feedback.

This process can take place in the mind when you reflect on any issue.

Think of yourself lying on your bed or sitting under a tree or at your desk…alone, thinking about an issue, a problem - pulling it apart and trying to make sense of it.

It also happens when you read a book and engage mentally with the story.

Here you are communicating with yourself. You are involved in intrapersonal communication.

x=4, y=4

step-by-step explanation:

y=2x-4;

x+2y=12

we can use substitution since the first equation is solved for y

where ever you see y in the second equation, replace it with 2x-4

x + 2(2x-4) = 12

distribute the 2

x+4x-8 = 12

combine like terms

5x-8=12

add 8 to each side

5x-8+8=12+8

5x=20

divide by 5

5x/5 = 20/5

x =4

we still need to solve for y

y = 2x-4

we know x =4

y = 2(4) -4

y = 8-4

y=4

answer: from these honored dead we take increased devotion to that cause for which they gave the last full measure of devotion—that we here highly resolve that these dead shall not have died in vain, that this nation under god shall have a new birth of freedom, and that government of the people

explanation: