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(19) Which step is there an error?
Step 1
Step 2
Step 3
or Step 4

(19) Which step is there an error? Step 1 Step 2 Step 3 or Step 4-example-1

2 Answers

2 votes
I don't think that there are any mistakes
User Nandilov
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6.4k points
3 votes

All of them are wrong.

User Thinker
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5.9k points