NdoubleTH NdoubleTH

13-06-2021
Mathematics

contestada

tìm tất cả các hàm số f: Z-->Z thỏa:
f( f(x)+f(y) ) = x+y+1, với mọi x,y thuộc Z

Respuesta :

kaurdamanjot33 kaurdamanjot33

13-06-2021

Answer:

hello

Step-by-step explanation:

Answer Link

Otras preguntas

A triangle with sides of lengths 16,30,and 35 is a right triangle? a. true b. false

If triangle MNO is congruent to triangle PQR, which statement is not true? a. segment MN ≅ segment QR b. ∠N ≅ ∠Q c. segment NO ≅ segment QR d. ∠O ≅ ∠R

The weight of an object is the product of its mass, m, and the acceleration of gravity, g (where g=9.8 m/s2). If an object’s mass is m=10. kg, what is its weigh

Which of the following numerical expressions may represent the probability of a simple event? a. 1/2 * 1/6 b. 1/52 * 1/2 c. 1/52 d. 1/52+1/2

Equation A: x + z = 6 Equation B: 3x + 2z = 1 Which of the following is a possible step in eliminating the z-term? a. Multiply equation A by -2. b. Multiply e

What role did crop rotation play in the Agricultural Revolution?

The same force is applied to two skateboards. One rolls across the room and the other moves a few feet and comes to a stop. Where was there more work done? a.

Two equations are given below: m + 4n = 8 m = n - 2 What is the Solution ? a. 4,6 b. 2,4 c. 0,2 d. 6,8

Which of the following events in English history occurred LAST in 1688? a. tries civil and criminal cases b. rules when the monarch is sick c. can veto bills pa

How many solutions does the equation 6n-6n-12=14 - 2 have ? a. Two b. One c. None d. Infinite