All categories

3 years ago

HOW COULD MAKE 7 TO BECOME EVEN NO. WITHOUT FOUR FUNDAMENTAL PRINCIPLE

Mathematics

2 answers:

Liula [17]3 years ago

5 0

Answer:

How do you make the number 7 an even number without addition, subtraction or multiplication?

Ad by IQ Test Institute

How high is your IQ?

Answer 20 questions to find out! Get a 44-page IQ performance report & more! 132,933 users this month.

Start Now

22 Answers

Yogesh Rana, B.Sc. Mathematics, University of Delhi (2016)

Answered 4 years ago

You can remove alphabet S from SEVEN.

You can change the convention. Whole mathematics works like that. After all it is just a name, ie, call the numbers divisible by 2 odd and not divisible by 2 even. Everything will still work fine. You got to rename some theorems also.

Introduce and derive a new number system from the current number system, name the symbol 6 as seven and the symbol 7 as Six. Just rename the symbols.

Introducing a new number system and interchange position of 7 with an even number.

If we remove one number before 7 ( 1 - 6 ) with its name, we have again a new number system with base 9 and technically no. 7 is still no. 7 with value = 6.

These are some genuine ways rather than dividing.

ANSWERS OF DIVISION ARE TECHNICALLY WRONG AND RIDICULOUS BECAUSE DIVISION BY ‘x’ is MULTIPLICATION BY ‘1/x’ .

Sergeeva-Olga [200]3 years ago

3 0

Answer:

2,4,6,8,10,12,14,16,18,20

You might be interested in

John says the transformation rule (x, y) = (x + 4, y + 7)

Shtirlitz [24]

Answer:

he added wrong

Step-by-step explanation:

(x,y)=(x+4,y+7)

(4,5)

(4+4, 5+7)

(8, 12)

8 0

3 years ago

Table show step by step how do you simplify the algebraic expression 3(x-5)+4x. <br>Justify step 4

ale4655 [162]

<h3>Answer: Commutative Property (choice C)</h3>

===================================================

Explanation:

Here are all of the justifications for each step

Step 1. None needed. This is the original expression
Step 2. Distributive property
Step 3. Multiply (the 3 and 5 multiply to 15)
Step 4. Commutative property. Specifically, this is the commutative property of addition which allows us to add any two numbers in any order we want. In this case, the -15 and 4x terms swap places.
Step 5. Associative property. The parenthesis group the first two terms away from the third term.
Step 6. Combine like terms. Both 3x and 4x have an x only so they are like terms that combine to 7x. You can think of it as 3+4 = 7, then you just tack an x onto everything to get 3x+4x = 7x.

6 0

3 years ago

What is mathematically incorrect about the claim on the product? (Note the 90" is crossed out , so the jar contains 115 pads ins

anzhelika [568]

✌✌hfhdbejeoaksnebeueokendbdjdodklwpwpwpwpwoenrekpdpdpeiwnenrofpforjneel

8 0

3 years ago

Read 2 more answers

What is the domain of y = cot x?

aleksandrvk [35]

c had the same ? then got it right

4 0

3 years ago

Read 2 more answers

12+root of 35 divided by 2 + 12-2 root of 35 divided by 2

nadya68 [22]

So : $12+ \frac{\sqrt{35}}{2} + \frac{12-2 \sqrt{35} }{2}$ ?

First, you want to bring everything together on the top of the fraction.
12=24/2 so you can have $\frac{24+ \sqrt{35}+12-2 \sqrt{35} }{2}$

Add like terms -- 12 +24 = 36 $\sqrt{35}-2 \sqrt{35} = \sqrt{35}$

Now we are at $\frac{24+ \sqrt{35} }{2}$ Which is the lowest possible simplified version while remaining at exact value.

Feel free to check my math! I kinda did this off the top of my head.

8 0

3 years ago