# QUESTION $3$:

# Create a python program that will take four numbers from the user:

# $x1,Y1,x2,$ and $Y2.$

# Calculate $Z=\frac{x2-x1}{Y2-Y1}$

# Print the result.

# Example:

# If the user enters $3,6,5,$ and $10,$ your program will print:

# "Result is $0\mathrm{.}5"$

# Write your code here:

$x1$ eval$($input$("$Enter $x1$:

$Y1=$ eval$($input$("$Enter Y$1$: $"))$

$x2=$ eval$($input$("$Enter X$2$: $"))$

$Y2=$ eval$($input$("$Enter Y$2$: $"))$

$Z=\frac{x2-x1}{Y2-Y1}$