MHAARYA07 MHAARYA07
  • 18-08-2017
  • Mathematics
contestada

tulislah empt suku pertama dari barisan yang rumus suku ke n nya adalah Un = 3n^2-1

Respuesta :

Ilyes39
Ilyes39 Ilyes39
  • 18-08-2017
If n ∈ [tex]\mathbb{N}[/tex] then
[tex] U_{0}=3(0)-1=-1 [/tex]
[tex] U_{1}=3(1)-1=2. [/tex]
[tex] U_{2}=3(2^2)-1=11. [/tex]
[tex] U_{3}=3(3^2)-1=26. [/tex]
Answer Link

Otras preguntas

Senñorita Bowman ___(ser) baja .
Given the reaction below: 2Cu + 8HNO3 --> 3Cu(NO3)2 +2NO + 4H2O The mole ratio of NO produced to HNO3 reacted is A. 4:1 B. 1:4 C. 2:3 D. 2:3
The work and/or assignments performed by employees are referred to as skills. True False
Calculate the average rate of change of f(x) = x2 - 1 x - 3 for 1 ≤ x ≤ 3. A) - 13 3 B) - 3 13 C) 13 3 D) 3 13
Explain how rocks differ from minerals
Which expression can be simplified to find the slope of the trend line in the scatterplot?
what name is given to someone who is in a business alone​
trigonometry!!!! find y round to the nearest tenth! ​
Describe the process of dividing a fraction by a fraction
Largest prime factor of 56