A touching set of numbers Please give the correct answer

1. I swear (584), I will go out with you (5682177778), love with you (12234), go together (1798), go for a walk (76868), I don't want to be with you (587129955), being loved is happiness (829475).

2. I swear (584), I will carry you to blow the wind (5682177778), love with you (12234), go together (1798), go for a walk (76868), I don't want to be with you (587129955), being loved is happiness (829475).

3. I swear (584), I will hug you to blow the wind (5682177778), love with you (12234), go together (1798), go for a walk (76868), and not change my heart to be with you (587129955), being loved is happiness (829475).

4. I swear (584), I want to hug you to blow the wind (5682177778), love with you (12234), go together (1798), go for a walk (76868), I don't mind if you kiss me for a long time (587129955), being loved is happiness (829475).

584 I swear.

5682177778 I love you more and more, and I hug you gently.

12234 to love you III.

1798 Let's go together.

76868 Go for a walk.

587129955 I don't mind loving Morning and Twilight.

829475 To be loved is to be happy.

There is also a kind of translation.

584 I swear.

5682177778 I'm going to take you with me to blow the wind."

12234 is with your love.

1798 Let's go together.

76868 Go for a walk.

587129955 I don't mind if you kiss me for a long time.

829475 To be loved is to be happy.

584 I swear.

5682177778 I love you more and more, and I will gently hug 12234 to love you for three lives.

1798 Let's go together.

76868 Go for a walk.

587129955 I don't mind loving Morning and Twilight.

829475 To be loved is to be happy.

There is also a kind of translation.

584 I swear.

5682177778 I'm going to take you with me to blow the wind."

12234 is with your love.

1798 Let's go together.

76868 Go for a walk.

587129955 I don't mind if you kiss me for a long time.

829475 To be loved is to be happy.

584 I swear.

5682177778 I'm going to take you with me to blow the wind."

12234 I You Love I.

1798 Let's go together.

76868 Go for a walk.

587129955 I don't mind if you kiss me for a long time.

829475 To be loved is to be happy.

584 I swear.

5682177778 I'm going to take you with me to blow the wind."

12234 is with your love.

1798 Let's go together.

76868 Go for a walk.

587129955 I don't mind if you kiss me for a long time.

829475 To be loved is to be happy.

Equal to 10

Cap pig = 7 car pig = 6

Cap = 2 pig = 5

Rook = 1 pig + 2x cap + rook = 5 + 2x2 + 1 = 10

Pigs with doctor's hats = 21 3 = 7

School bus with pigs = (19-7) 2=6

Dr. Cap = 15-6-7 = 2

Pigs without Dr. caps = 7-2 = 5

School bus without pigs = 6-5 = 1

So, the final formula = 5 + 2 + 1 = 8

Bear with hat = 7

Cart and bear without hat = 6

Hat = 2 so bear = 5 rook = 1

So the question mark = 5 + 4 · 1 = 9

Pay attention to the number and two hats and the bears in the car.

Three bears = 21, one bear = 7

Two cars + a bear = 19, two cars = 12, a car = 6 a hat + a car + a bear = 15, a hat = 2 a car with a bear without a hat is equal to 6, two hats + a car + a bear without a hat = 15, a bear without a hat = 5 and a bear without a hat = 6-5 = 1

So, a bear without a hat + a hat * no bear in a car = 5 + 2 * 1 = 7

Odd + Odd = Even.

Even + Even = Even.

Odd + Even = Odd.

It's a simple truth, right?

Now you have given 8 odd numbers, and you have to add 3 of them together to get an even number: 30.

This is clearly ......It's impossible. Because the addition of two odd numbers must be even, and adding an odd number must result in an odd number.

It can never be equal to an even number.

Therefore, this question cannot be dealt with by common sense. A helpless solution is to use the number 2.

Because 2 is also on the so-called "above", it is also eligible.

So the equation is 2+13+15=30.

There is no solution to this answer.

Because the sum of any 3 odd numbers cannot be equal to an even number.

If you add some symbols, you can solve it.

12 + 13 + 5 = 30 because 2 percent is also the above number. If you don't use 2, the numbers above are all odd numbers, and the sum of the three odd numbers must be odd numbers, so which 2 must be used, not that no one can do it.

1) First, find the definition domain for the function is (negative infinity, 1], and the mountain mode is not symmetrical about the origin, so it is neither an odd function nor an even function.

2) Take x10

So f(x1) > changed to f(x2).

So it's a subtraction function teasing. Satisfied.

a1=21，d=1，n=20

21 + 21 + (20-1) 1) x20 2 = 610 (block).

Dear, please [adopt the answer], your adoption is the motivation for me to answer the question, thank you.

Equal difference series, the first term is 21, the last term is (21+20-1), and the number of terms is 20