RTU Kota B.Tech AI 3rd Semester Advanced Engineering Mathematics Question Paper 2024

RTU Artificial Intelligence Advanced Engineering Mathematics 2024 Paper Review

Preparing for the Rajasthan Technical University B.Tech Advanced Engineering Mathematics exam requires strict calculation skills and a solid grasp of statistical formulas. For Artificial Intelligence students, this subject is not just a math requirement; it is the absolute foundation for every machine learning algorithm, predictive model, and data science technique you will study. The 2024 paper tests your computational accuracy, your ability to apply probability distributions, and your command over optimization constraints. Reviewing this specific branch paper shows you exactly how examiners structure the questions and allocate marks among the calculation heavy modules. This systematic preparation allows you to approach your third semester exam confidently.

Understanding the AI Branch Exam Pattern

The RTU theory examination is a three hour paper worth 70 marks. The paper consists of three distinct sections tailored for the engineering mathematics syllabus.

• Part A: This section contains ten compulsory questions worth two marks each. You must write short mathematical definitions, state specific theorems like Bayes Theorem, or solve very brief numerical calculations under 30 words.
• Part B: You will find seven questions here. You must answer five of them. Each question is worth four marks. Your answers require multi step calculations, applying statistical formulas, or setting up linear programming models relevant to computational problems.
• Part C: This section offers five major questions. You need to answer three. Each question carries ten marks. These require lengthy numerical iterations, detailed probability distribution calculations, and complete step by step solutions using the simplex method or Runge Kutta equations.

Core Topics Evaluated in the AI Paper

The 2024 question paper covers several critical modules specifically designed to build the mathematical logic required for Artificial Intelligence. Focus your study time on these specific areas to maximize your score.

Numerical Methods for Equation Solving

This module tests your ability to find approximate solutions to mathematical problems using iterative algorithms. You must know how to find the roots of algebraic and transcendental equations. Practice the Bisection method, Regula Falsi method, and the Newton Raphson method thoroughly. Examiners frequently ask for a ten mark calculation using the Newton Raphson method, requiring you to iterate up to three decimal places of accuracy. You also need to solve systems of linear equations using iterative methods like the Gauss Seidel method.

Probability and Statistics

This is a highly scoring section and arguably the most important for AI engineering. You must understand the basic concepts of conditional probability and Bayes Theorem, which is the direct foundation for Naive Bayes classifiers in machine learning. Practice solving problems related to discrete and continuous random variables. You must memorize the probability mass functions and probability density functions for the Binomial, Poisson, and Normal distributions. Furthermore, study curve fitting techniques, specifically the method of least squares to fit a straight line or a parabola to a given set of data points. This forms the mathematical basis for linear regression.

Optimization and Linear Programming

This module evaluates your ability to maximize performance or minimize errors under specific system constraints. You must know how to formulate a real world problem into a linear programming model. Practice solving these models using the graphical method for two variables. For more complex problems involving three or more variables, you must master the Simplex method. Examiners will ask you to set up the initial simplex table and perform row operations to find the optimal solution.

Numerical Differentiation and Integration

You must understand how to handle discrete data points to find rates of change. Practice using Newton forward and backward interpolation formulas to find missing data points in a given dataset. For numerical integration, memorize the rules and conditions for the Trapezoidal rule, Simpson 1/3 rule, and Simpson 3/8 rule. The paper consistently features numerical problems asking you to evaluate a definite integral using these specific rules and compare your calculated result with the exact analytical value.

Numerical Solution of Ordinary Differential Equations

This section carries high weightage in Part C. You must master the techniques for solving first order ordinary differential equations numerically. Practice Euler method and the modified Euler method. The core focus here is the Runge Kutta fourth order method. You will frequently face a ten mark question asking you to find the value of a function at a specific point using this method, which requires careful calculation of the four intermediate constants.

Answer Writing Strategy for High Marks

RTU evaluators look for clear logical steps, correct formula substitutions, and accurate final numbers in your answer booklet. Use a blue pen for your calculations and a black pen for writing final answers, tabular headings, and formula statements.

In Part A, answer directly. If the question asks for the formula of Simpson 1/3 rule, write the exact mathematical equation and define the step size variable clearly. Keep your answers factual and precise.

In Part B, show your working clearly. When applying the Poisson distribution to a word problem, state the value of the mean clearly before substituting it into the probability formula. Write down the values of all given variables at the start of your answer.

In Part C, tabular organization is essential. When solving a ten mark problem using the Gauss Seidel method or the Simplex method, draw clear, large tables using a ruler. Write out every single iterative step clearly inside the table cells. The university marking system awards step by step marks. If your final numerical answer contains a minor scientific calculator error, you will still receive the majority of the marks if your method and intermediate steps are correct. Draw a prominent box around your final calculated answers to make them visible to the examiner.

Time Management During the Exam

Allocate 20 minutes to Part A. Spend 40 minutes on Part B. Reserve the remaining 120 minutes for the three long answer questions in Part C. Solving fourth order Runge Kutta iterations or executing the Simplex method takes significant time and heavy use of your scientific calculator. This structure gives you 40 minutes per major question, allowing you to construct correct calculation tables and review your intermediate arithmetic. Use the final 10 minutes to verify your final answers, ensure you copied the initial question data correctly from the question paper, and check that all decimal values are rounded correctly according to the specific question instructions.