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Compute sec⁡α\sec \alpha cos⁡α\cos \alpha , And sin⁡α\sin \alpha tan⁡α=125\tan \alpha = \frac { 12 } { 5 }

Question 22

Multiple Choice

Compute sec⁡α\sec \alpha , cos⁡α\cos \alpha , and sin⁡α\sin \alpha . tan⁡α=125\tan \alpha = \frac { 12 } { 5 } and cos⁡α>0\cos \alpha > 0


A) sec⁡α=−1213\sec \alpha = - \frac { 12 } { 13 } , cos⁡α=513\cos \alpha = \frac { 5 } { 13 } , sin⁡α=1213\sin \alpha = \frac { 12 } { 13 }
B) sec⁡α=1312\sec \alpha = \frac { 13 } { 12 } , cos⁡α=513\cos \alpha = \frac { 5 } { 13 } , sin⁡α=1213\sin \alpha = \frac { 12 } { 13 }
C) sec⁡α=−135\sec \alpha = - \frac { 13 } { 5 } , cos⁡α=−1213\cos \alpha = - \frac { 12 } { 13 } , sin⁡α=513\sin \alpha = \frac { 5 } { 13 }
D) sec⁡α=513\sec \alpha = \frac { 5 } { 13 } , cos⁡α=135\cos \alpha = \frac { 13 } { 5 } , sin⁡α=−1213\sin \alpha = - \frac { 12 } { 13 }
E) sec⁡α=135\sec \alpha = \frac { 13 } { 5 } , cos⁡α=513\cos \alpha = \frac { 5 } { 13 } , sin⁡α=1213\sin \alpha = \frac { 12 } { 13 }

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