Question

Va rog am nevoie rapid pentru maine dimineață ​

Answer 1

Răspuns:

Explicație pas cu pas:

-√25 = -5

+√64 = 8

48/12 = 4

√81/3 = 9/3 = 3

-√(-2)^6*(-5)^2 = -40

√2^4*3^4 = 2^2*3^2 = 36

√12 = 2√3

-√24 = -2√6

+√48 = 4√3

-√16 = -4

A = {-√25; +√64; -3/2; 48/12; -0,8; √81/3; -0,5; 1,1(3); -√(-2)^6*(-5)^2; √2^4*3^4; -√24; +√48; -√16}

A ∩ N = {+√64, 48/12, √81/3, √2^4*3^4}

A ∩ Z =  {-√25, +√64, 48/12, √81/3, -√(-2)^6*(-5)^2 , √2^4*3^4, -√16}

A ∩ Q = {-√25; +√64; -3/2; 48/12; -0,8; √81/3; -0,5; 1,1(3); -√(-2)^6*(-5)^2; √2^4*3^4;  -√16}

A \ Q = {-√24; +√48}

A \ R = ∅

A ∩ (R\ Q) = A ∩ ∅ = ∅

A \ Z = {-3/2; -0,8; -0,5; 1,1(3); -√24; +√48}

A \ N = {-√25; -3/2; -0,8; -0,5; 1,1(3); -√(-2)^6*(-5)^2; -√24; +√48; -√16}