Question

find the negation of 10 + 20 = 30​

Answer 1

The negation would be, 10 + 20 ≠ 30.

Given

• the statement,10 + 20 = 30

To find

• to find the negation of the given statement

Solution

we are provided with a standard statement and are asked to find out the negation of the given statement

we know that negation of a statement only means the addition of not with the statement or negation means a statement with a opposite meaning of the original statement.

Indirectly we are asked to write the statement with the opposite meaning.

in this case the given statement is

10 + 20 = 30

that is 10 + 20 would give 30 as answer

in simple logic the negation of the statement would be just an addition of Not with the original statement that is,

10 + 20 would not give 30 ( negation)

The statement can also be written using the mathematical symbols as follows,

10 + 20 ≠ 30.

Answer 2

Answer:

So, the negation of the statement $10+20 = 30$ will be $(10+20 \neq 30)$

Step-by-step explanation:

As per the data given in the question,

We have to determine the negation of the terms (10+20 = 30)

As we know,

In term of Mathematics,

As the name says Negation, means negative.

So, the negation of a statement is the statement which is exactly opposite of the given mathematical statement.

Like If “P” is a statement, then the negation of statement P is represented by ~P.

So, from the question,

We know that,

$10+20 = 30$

Means, sum of 10 and 20 is equal to 30, which is a correct statement.

So, for determining the negation we need to write the above statement as negative/ false.

So, we will write it as The sum of 10 and 20 is not equal to 30.

So, the negation of the statement will be $(10+20 \neq 30)$