The ”Model of Communication” as given by Rogers & Shoemaker (1971) has the following elements; arrange them in correct sequence:
(A). Source
(B). Message
(C). Channel
(D). Receiver
(E). Effect
Choose the correct answer from the options given below
List - I (Water ways) | List - II (Stretch) | ||
(A) | National waterway 1 | (I) | Specified stretches of Godavari - Krishna rivers along with Kakinada, Puducherry stretch of canal |
(B) | National waterway 2 | (II) | Kottapuram - Kollam |
(C) | National waterway 3 | (III) | Allahabad - Halida |
(D) | National waterway 4 | (IV) | Sadiya - Dhubri |
Find the values of \( x, y, z \) if the matrix \( A \) satisfies the equation \( A^T A = I \), where
\[ A = \begin{bmatrix} 0 & 2y & z \\ x & y & -z \\ x & -y & z \end{bmatrix} \]
(b) Order of the differential equation: $ 5x^3 \frac{d^3y}{dx^3} - 3\left(\frac{dy}{dx}\right)^2 + \left(\frac{d^2y}{dx^2}\right)^4 + y = 0 $