Answer:
35.56
Step-by-step explanation:
Walnut High Schools Enrollment is exactly five times as large as the enrollment at walmut junior high the total enrollment for t
1 answer:
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Given:
To find:
The exact value of cos(u-v) if both angles are in quadrant 3.
Solution:
In 3rd quadrant, cos and sin both trigonometric ratios are negative.
We have,
Now,
On further simplification, we get
Similarly,
Now,
Therefore, the value of cos (u-v) is 0.1872.