Mathematics
Mathematics, 07.08.2019 05:20, gymnastsgymnastics

If 0 < f ≤ 90 and cos(22f − 1) = sin(7f + 4), what is the value of f?
f = 3
f = 4
f = 5
f = 6

answer
Answers: 1

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Do you know the correct answer?
If 0 < f ≤ 90 and cos(22f − 1) = sin(7f + 4), what is the value of f?
f = 3
f = 4

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