Question

i want answer now including formulas please​

Answer 1

SOLUTION :
———————
{ 4 to the power (-1) * 3 to the power (-1) } divided by 6 to the power (-1)

=> ( 1/4 * 1/3 ) divided by 1/6
( to remove the power (-1) we need to reciprocal the term )
=> 1/12 divided by 1/6
=> 1/12 * 6
( a/b divided by b/a = a/b (*) by a/b )
=> 1/2 ( ANSWER )
——————————————-
Hope it would help,
Have a nice day!
:D

Answer 2

$we \: know \:$

$a {}^{m} \times \: b {}^{m \: = (ab) {}^{m} }$

$4 {}^{ - 1} \times 3 {}^{ - 1} = 12 {}^{ - 1} \\ we \: know \\ \\ \frac{a {}^{ - m} }{b { }^{ - m} } = \frac{a {}^{ - m} }{b} = \: \frac{b {}^{m} }{a} \\ so \\ \\ \frac{12 {}^{ - 1} }{6 {}^{ - 1} } = 2 {}^{ - 1} = \frac{1}{2}$