Question

Please give correct answer of this question​

Answer 1

Answer:

Refer to the attachment. I hope it helps

Answer 2

$= \frac{(48) ^{ - 2} \times (64) \frac{1}{2} }{(24) ^{ - 1} }$

$= \frac{2}{48} \times 24 \times {8}^{2} ( {}^{ \frac{1}{2} } )$

$= 8$