Apply shortest path reasoning - method focus
A solar farm network has route \(A-B-D\) with weights 5 and 6, and route \(A-C-D\) with weights 8 and 6. Find the shorter route length from \(A\) to \(D\). This version asks for the same mathematical quantity after confirming the method from the context. Enter the requested value and choose the interpretation that matches the result.
Worked practice: result and interpretation
Calculate the requested result first, then choose the interpretation that follows from it.
Write a full answer
Now write the response in full, in your own words — this is what the exam asks for. The AI marks it on the same moves you built above (focus, evidence, technique, judgement) and gives feedback on reasoning, evidence, and expression.