Sample Sessional TEST MATHEMATICS-I for CSE PDF 2023
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Manav Rachna International Institute of Research and Studies
2023
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This is a sample Sessional Test from MANAV RACHNA INTERNATIONAL INSTITUTE OF RESEARCH & STUDIES for Mathematics-I for CSE students in 2023. The test includes calculus questions on integration, convergence, mean value theorems, series expansions, and also volume and surface area calculations. It is suitable for students studying first semester B.Tech CSE.
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Student Roll No: MANAV RACHNA INTERNATIONAL INSTITUTE OF RESEARCH & STUDIES SCHOOL OF ENGINEERING AND TECHNOLOGY Sessional Test-I September- 2023 Subject: MATHEMATICS-I for CSE...
Student Roll No: MANAV RACHNA INTERNATIONAL INSTITUTE OF RESEARCH & STUDIES SCHOOL OF ENGINEERING AND TECHNOLOGY Sessional Test-I September- 2023 Subject: MATHEMATICS-I for CSE Department: Applied Sciences Subject Code: BMA-101 Max. Marks: 30 Class/Semester: First Sem. B.Tech. CSE only Time Allowed: 90 minutes Note: Q.1 is compulsory. Attempt any two questions out of questions no. 2 to 4. Qn.1 Qn1: 2 a. Evaluate 0 cos 4 sin 2 d 1 dx b. Examine the convergence of x −1 2 c. Verify the Rolle’s Theorem for f ( x) = x 2 in −2, 2 d. State Lagrange’s mean value theorem. sin( x 2 ) e. Evaluate: lim x →0 x2 Qn.2 a. Find local maxima and local minima, and also find local maximum and local minimum values of 1 1 following functions. f ( x) = sin x + sin 2 x + sin 3x x 0, 2 3 x b. Using Lagrange mean value theorem, show that log( x + 1) x, x 0. L3 1+ x c. Find nth derivative sin 4 x OR −1 a. Expand y = em sin x by Maclaurin’s theorem, hence show that 1 2 e = 1 + sin + sin 2 + sin 3 +......... 2 3 b. Calculate the approximate value of 10 to four decimal places by the application of Taylor’s series c. Find the series expansion of Sin 460 Qn.3a. 1 1 2 x a. Prove , = dx = 6 3 3 0 1+ x 6 3 3 b.. Find the volume of the solid obtained by revolving one arc of the cycloid 𝑥 = 𝑎(𝜃 + sin 𝜃), 𝑦 = 𝑎(1 + cos 𝜃) about x-axis. OR a. Let f(x)=√x over the interval [1,4]. Find the surface area of the surface generated by revolving the graph of f(x) around the x-axis. 5 b. Find − 2