Mathematics
Mathematics, 05.06.2020 21:06, Jadaaaaaaan

The angle \theta_1θ 1

theta, start subscript, 1, end subscript is located in Quadrant \text{II}IIstart text, I, I, end text, and \cos(\theta_1)=-\dfrac{12}{19}cos(θ
1

)=−
19
12

cosine, left parenthesis, theta, start subscript, 1, end subscript, right parenthesis, equals, minus, start fraction, 12, divided by, 19, end fraction .
What is the value of \sin(\theta_1)sin(θ
1

)sine, left parenthesis, theta, start subscript, 1, end subscript, right parenthesis?

answer
Answers: 3

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The angle \theta_1θ 1

theta, start subscript, 1, end subscript is located in Quadrant...

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