Given that y = cos(x) makes up part of the boundary of C, I suspect you mean the given points to be (-π/2, 0) and (π/2, 0).
I also assume the given vector field is
Since has no singularities on C or in its interior, Green's theorem applies:
where D is the interior of C, the region
The integral then reduces to
Since 4x cos(x) is an odd function over the symmetric interval [-π/2, π/2], its contribution to the integral is 0, and the remaining integral is trivial.
A: Name at least two indicators that a driver must not turn right at this intersection these are Indicator lighting are amber in color and may be positioned on the front, the rear and every so often on the aspect of the automobile on each the left and proper-hand sides.
<h3>When the 2 roads intersect on the site visitors mild flip proper?</h3>
If each car are turning properly then they do not want to move every other's paths. When you return back to an intersection and the street past is full of cars going withinside the identical route you have to wait till there's room to absolutely move the intersection, even in case your site visitors mild turns green.
Indicator lighting are amber in color and may be positioned on the front, the rear and every so often on the aspect of the automobile on each the left and proper-hand sides. You use your signs to expose an meant extrude of the route, whether or not turning left or proper or transferring out into site visitors.
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Answer:
The prevalence of respiratory infections in the town during January February was 8.8%
Explanation:
Total is 135+175=308
Total as percentage of population = 308/3500 = 0.088 =8.8%
Therefore the answer is
The prevalence of respiratory infections in the town during January February was 8.8%
The structures of the pharynx can be labeled as nasopharynx, oropharynx, and laryngopharynx.
<h3>What is the function of these structures?</h3>
- The nasopharynx is responsible for communication with the nasal cavity.
- The oropharynx is responsible for communication with the mouth.
- The laryngopharynx is responsible for the communication between the respiratory system and the opening of the esophagus.
The pharynx is an organ that is part of the respiratory system and digestive systems. This organ allows the passage of air and ingested food into the body, as it directs these elements to the regions of the body where they are needed.
In general, we can say that the function of the pharynx is to make the connection between the nose, mouth, larynx, and esophagus.
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Answer: 5 cm
Explanation: use a ruler to determine the circumference of ones forehead