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Mila [183]
3 years ago
12

What is arccos(−1) in Radians.

Mathematics
1 answer:
Free_Kalibri [48]3 years ago
7 0

Answer:

π radians

Step-by-step explanation:

The arc cos(- 1) in degrees is 180° and 180° = π radians

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Step-by-step explanation:

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Answer:

Step-by-step explanation:

Notice that:

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Answer:

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Given equations:

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Substituting from equation (i) for y:

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2 years ago
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