What is the value of the variable result after these lines of code are executed? >>> a = 5 >>> b = 2 >>> c = 7 >>> result = ab - cb An error occurred. 6 24 -4

The result of this is -4 is explained below.

Explanation:

if we properly write the question

a = 5  

b = 2  

c = 7

result= (a*b) - (c*b)

print(result)

The result of (a*b) =  5*2 = 10

The result of (c*b) = 2*7 = 14

now   (a*b) - (c*b)  =>   10-14  =>  -4

So the correct answer is -4

which of the following is not an effect of technology on farming?

the correct answer is: it makes farmers perform more tasks by hand for apex.