Wow ! If I understand what's go0ing on here, then we have to be careful, and THINK .
I was going to ask you "What does Ф mean ?", and then I realized, Ф is a new operation that the teacher invented.
The first line on the board is the definition of Ф .
Ф means " Add the two numbers and subtract 4 ."
Now you have to use this new invention to find the value of the second line:
Take care of the stuff inside the parentheses first: ( 4 Ф 2 ) Add the two numbers and subtract 4 4 + 2 - 4 = 2 That's the part inside the parentheses. It's 2 .
NOW, we have to do the new operation with the 2 inside, and the 3 that's outside the parentheses:
3 Ф 2 Add the two numbers and subtract 4 3 + 2 - 4 = 1
And that's the final value of 3 Ф (4 Ф 2) . It's 1 .
Pretty sneaky.
The correct answer I got was 1
The operation Φ is defined as a + b − 4 . When evaluating 3Φ ( 4Φ2 ) , you find that it equals 1. This exemplifies how to systematically apply a new mathematical operation to solve problems correctly.
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Jawaban:Penjelasan:Rasa apel adalah rasa buah apel. Apel memiliki rasa manis dan sedikit asam yang menyegarkan. Rasa apel dapat bervariasi tergantung pada jenis apelnya. Beberapa apel memiliki rasa yang lebih manis, sementara yang lain memiliki rasa yang lebih asam.