In how many ways 4 married couples can be seated round a table no husband and wife as well as no two men are to be in adjacent seats-143843624

Question

Toppr Admin · Accepted Answer

4 married couples-x21D2-4 Men - 4 women-xA0-Therefore then men can be arranged in 4- ways-xA0-and there are 4 places with every place having two ways-xA0-24-xD7-2-xD7-2-xD7-2-xD7-2-24-xD7-4-xD7-4-24-xD7-16-384

In how many ways $4$ married couples can be seated round a table if no husband and wife as well as no two men are to be in adjacent seats.
$14$
$384$
$36$
$24$

$4$ married couples
$\Rightarrow 4$ Men , $4$ women
Therefore then men can be arranged in $4!$ ways
and there are $4$ places with every place having two ways
$= 24 \times 2 \times 2 \times 2 \times 2 = 24 \times 4 \times 4 = 24 \times 16 = 384$

In how many ways 4 married couples can be seated round a table if no husband and wife as well as no two men are to be in adjacent seats.143843624

4 married couples⇒4 Men , 4 women Therefore then men can be arranged in 4! ways and there are 4 places with every place having two ways =24×2×2×2×2=24×4×4=24×16=384

In how many ways $4$ married couples can be seated round a table if no husband and wife as well as no two men are to be in adjacent seats.
$14$
$384$
$36$
$24$

$4$ married couples
$\Rightarrow 4$ Men , $4$ women
Therefore then men can be arranged in $4!$ ways
and there are $4$ places with every place having two ways
$= 24 \times 2 \times 2 \times 2 \times 2 = 24 \times 4 \times 4 = 24 \times 16 = 384$