Answer:
b b.b b b b b b b b b b b b b b b b b b
Step-by-step explanation:
b b b
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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.
Ur answer is going to be 49
Answer:
(x/3) - 5
Step-by-step explanation:
Five less than quotient of x and three