Question

please solve Question No. - 4c​

Answer 1

$\bf\huge\underline{\underline{ Given :- }}$

• U = {x : -1 ≤ x - 2 ≤ 7 }

• A = {x : x is a prime }

• B = { x : x is odd }

$\bf\huge\underline{\underline{ To \: Find:- }}$

• set of elements that are odd or prime

• set of elements that are odd as well as prime

• set of elements that are not odd but are prime

$\bf\huge\underline{\underline{ Answer :- }}$

• U = { -1 , 0 , 1 , 2 , 3 , 4 , 5 , 6 ,7 }

• A = { 2 , 3 , 5 , 7 }

• B = { 1 , 3 , 5 , 7 }

$\rule{10cm}{0.05cm}$

P = { 1 , 2 , 3 , 5 , 7 }

Q = { 3 , 5 , 7 }

R = { 2 }

$\rule{10cm}{0.05cm}$