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1 Jayed Bin Murshed Leon
Jayed Bin Murshed Leon
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2 460283 MD. SAIFULLAH
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 To enable to calculate the areas of regular polygons, hexagons, octagon, hydraulic mean depth (HMD) of a
channel, area occupied by water of circular culvert. Excavation work.
 To provide the ability to calculate volume of regular solids like pyramid frustum of pyramid, prismoid,
wedge and area of curved surfaces.
 To enable to use the knowledge of gradient of a straight line in finding speed, acceleration etc.
 To enable to use the knowledge of conic in finding the girder of a railway bridge, cable of a suspension
bridge and maximum height of an arch.
 To make understand the basic concept and techniques of composition and resolution of vectors and
computing the resultant of vectors.

Menstruation: Area of rectangles, squares, triangles, quadrilaterals, parallelograms, rhombus, trapezium, circle,
sector, segment; Volume of rectangular solids, prism, parallelepiped, pyramids, cones, spheres, frustum of pyramid
and cone; Area of curved surface of the prism, Cylinder cone, pyramid and frustum of cone.
Co-ordinate Geometry: Co-ordinates of a point, locus and its equation, straight lines, circles and conic.
Vector: Addition and subtraction, dot and cross product
25911 Mathematics-1(Textile)
Course Conducted by
M.M. Shahanuzzaman,
Daffodil Polytechnic Institute.

This Course for: Diploma in Engineering (1st Semester)
Course Aims:

To acquaint the students with the basic terminology of Algebra.
To be able to understand the complex numbers which are being used in electrical engineering.
To be able to understand the binomial expansion.
To be able to use the knowledge of trigonometry in solving problems of engineering importance.

Course Outcome:
Students will able to learn about Algebra and Trigonometry by studying this subject.
Detail discussions in Algebra will be: AP & GP, Polynomials & polynomial equations, Complex number, Permutation & Combination, Binomial
Theorem for positive integral index and negative & fractional index.
Detail discussions in Trigonometry will be: Ratio of associated angles, Compound angles, Transformation formulae, multiple angles and Submultiple angles.
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Course Conducted by
Md. Tarekujjaman Riad,
Jr. Instructor,
Daffodil Polytechnic Institute.
This Course for: Diploma in Textile Engineering
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English 2(Sazia Zarin)
Course Conducted by -
Mst. Sazia Zarin Sarker
Daffodil Polytechnic Institute

The objectives of the course are:
- Developing the basic language skills of the learners
- Increasing the accuracy of grammar
- Improving the spelling and pronunciation
- Developing the habit of creative writing
- Developing presentation skill
- Developing the public communication
Lab (25913)
Chemistry is a basic science subject which is essential to all engineering courses. It gives knowledge of
engineering material, their properties related application and selection of material for engineering
application. It is intended to teach student the quality of water and its treatment as per the requirement
and selection of various construction materials and their protection by metallic and organic coatings.
The topics covered will provide sufficient fundamental as well as background knowledge for the
particular branch.