Question

If U={2,4,5,6,9,10,11}, A={4,6,9}then A′=__________​

Answer 1

$\huge{\underline{\underline{\mathtt{\purple{A}\green{N}\pink{S}\blue{W}\purple{E}\red{R}}}}}$

U = { 2, 4, 5, 6, 9, 10, 11}

A = {4, 6, 9}

Therefore,

Aᐟ = U - A

= {2, 4, 5, 6, 9, 10, 11} - {4, 6, 9}

= {2, 5, 10, 11}

Answer 2

$\colorbox{yellow}{Answer:-}$

Step-by-step explanation:

U = { 2, 4, 5, 6, 9, 10, 11}

U = { 2, 4, 5, 6, 9, 10, 11}A = {4, 6, 9}

Therefore,

Aᐟ = U - A

Aᐟ = U - A= {2, 4, 5, 6, 9, 10, 11} - {4, 6, 9}

Aᐟ = U - A= {2, 4, 5, 6, 9, 10, 11} - {4, 6, 9}= {2, 5, 10, 11}