The equivalent resistance is D) 
Explanation:
The equivalent resistance of n resistors in parallel is given by the equation:

For three resistors such as in this problem, the equation becomes

where we have the following:
 is the resistance of the 1st resistor
 is the resistance of the 1st resistor
 is the resistance of the 2nd resistor
 is the resistance of the 2nd resistor
 is the resistance of the 3rd resistor
 is the resistance of the 3rd resistor
Substituting, we find the equivalent resistance:


Learn more about resistance:
brainly.com/question/2364338
brainly.com/question/12246020
#LearnwithBrainly