Question

Refer the attachment ​

Answer 1

Answer:

2^2001+2^1999/2^2000-2^1998

simplfiying : formula used

${x}^{a} \div {x}^{b \:} = {x}^{a - b}$

Step-by-step explanation:

$\frac{ {2}^{2001 + {2}^{1999} } }{ {2}^{2000 - {2}^{1998} } }$

${2}^{ 1} - {2}^{1}$

$0$

0 is the answer