Are solutions to problem 1 and 2 correct? Especially, is there a different solution to the second problem? I couldn’t understand the steps clearly. Maybe you can offer me a more detailed solution.
I couldn’t do the question 3 completely.
Are solutions to problem 1 and 2 correct? Especially, is there a different solution to the second problem? I couldn’t understand the steps clearly. Maybe you can offer me a more detailed solution.
I couldn’t do the question 3 completely.
