Question

let $A = \{a, b, c\}$, $A_1 = \{b, c\}$ and $B = \{1, 2, 3, 4\}$. Find a function $f: A \to B$ and a set $A_2 \subseteq A_1$ such that $f(A_1 \cap A_2) \ne f(A_1) \cap f(A_2)$. You should also explicitly show that your $f$ and $A_2$ meet the requirement.

Name: let A = {a, b, c}, A1 = {b, c} and B = {1, 2, 3, 4}. Find a function f: A → B and a set A2 ⊆ A1 such that f(A1 ∩ A2) f(A1) ∩ f(A2). You should also explicitly show that your f and A2 meet the requirement.
Uploaded: 2021-06-17T18:11:42-08:00
Duration: 1 min 57 s
Channel: Anurag Kumar
Description: let A = {a, b, c}, A1 = {b, c} and B = {1, 2, 3, 4}. Find a function f: A → B and a set A2 ⊆ A1 such that f(A1 ∩ A2) f(A1) ∩ f(A2). You should also explicitly show that your f and A2 meet the requirement.

          let $A = \{a, b, c\}$, $A_1 = \{b, c\}$ and $B = \{1, 2, 3, 4\}$. Find a function $f: A \to B$ and a set $A_2 \subseteq A_1$ such that $f(A_1 \cap A_2) \ne f(A_1) \cap f(A_2)$. You should also explicitly show that your $f$ and $A_2$ meet the requirement.

let A = {a, b, c}, A1 = {b, c} and B = {1, 2, 3, 4}. Find a function f: A → B and a set A2 ⊆ A1 such that f(A1 ∩ A2) f(A1) ∩ f(A2). You should also explicitly show that your f and A2 meet the requirement.

Added by Monica R.

Calculus: Early Transcendentals

James Stewart 8th Edition

Instant Answer

Solved by Expert Anurag Kumar

06/17/2021

Step 1

Step 1: Let's define the function f:A->B as follows: f(a) = 1 f(b) = a f(c) = 3 Show more…

Show all steps

Thanks for your feedback!

let A={a,b,c},A_(1)={b,c} and B={1,2,3,4} find a function f:A->B and a set A_(2)subeA_(1) such that f(A_(1)cap A_(2))!=f(A_(1))cap f(A_(2)). you should also explicitly show that your f and A_(2) meet the requirement. F A={ab,cj A,{b,c}and B-f1,a,3,+} finda requirement.