Mathematics, 16.04.2020 22:56 serenityarts123

If sin(Ф)=3/5, and cos(Ф)=-4/5, which of the following is true?
a.) sin((π/2)-Ф)= 4/5
b.) cos((π/2)-Ф)=-3/5

Answers: 1

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If sin(Ф)=3/5, and cos(Ф)=-4/5, which of the following is true?
a.) sin((π/2)-Ф)= 4/5
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More questions: Mathematics Another questions

If sin(Ф)=3/5, and cos(Ф)=-4/5, which of the following is true? a.) sin((π/2)-Ф)= 4/5 b.) cos((π/2)-Ф)=-3/5

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Another question on Mathematics

If sin(Ф)=3/5, and cos(Ф)=-4/5, which of the following is true?
a.) sin((π/2)-Ф)= 4/5
b.) cos((π/2)-Ф)=-3/5