Semantic barriers are communication hindrances arising from problems with the meaning of words and symbols.
Differently Defined Words (Symbols with Different Meanings): The same word can have different meanings to different people based on their backgrounds, experiences, or cultural contexts. For example, the word "value" can mean monetary worth to an accountant, ethical principles to a philosopher, or color saturation to an artist. This difference in interpretation can lead to misunderstanding.
Faulty Translations: When messages are translated from one language to another, the meaning can get distorted if the translator is not fluent in both languages or doesn't understand the context. Nuances, idioms, and cultural references may be lost or misinterpreted, leading to inaccurate or confusing communication.
Unclarified Assumptions: Communicators often make assumptions about the receiver's knowledge, understanding, or background. If these assumptions are incorrect and not clarified, the receiver may misinterpret the message or miss important information. For instance, using technical jargon without explaining it to someone unfamiliar with the terminology can create confusion and hinder effective communication.
A racing track is built around an elliptical ground whose equation is given by \[ 9x^2 + 16y^2 = 144 \] The width of the track is \(3\) m as shown. Based on the given information answer the following: 
(i) Express \(y\) as a function of \(x\) from the given equation of ellipse.
(ii) Integrate the function obtained in (i) with respect to \(x\).
(iii)(a) Find the area of the region enclosed within the elliptical ground excluding the track using integration.
OR
(iii)(b) Write the coordinates of the points \(P\) and \(Q\) where the outer edge of the track cuts \(x\)-axis and \(y\)-axis in first quadrant and find the area of triangle formed by points \(P,O,Q\).