Mathematics
Mathematics, 01.11.2019 23:31, sahramusa035

If 0 < z ≤ 90 and sin(9z − 1) = cos(6z + 1), what is the value of z?

z = 3
z = 4
z = 5
z = 6

answer
Answers: 2

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Do you know the correct answer?
If 0 < z ≤ 90 and sin(9z − 1) = cos(6z + 1), what is the value of z?

z = 3
z...

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Konu
Mathematics, 09.11.2020 19:50