Download SGBAU B-Pharma 2019 Summer 1st Sem Remedial Mathematics New Question Paper

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35307 : Remedial Mathematics : BP 106 RMT

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Pages: 1

Time : One and Half Hours Max. Marks : 35

Notes:

1. Answer all questions from given questions.
2. Use of slide rule logarithmic tables, Steam tables, Moller's Chart, Drawing instrument, Thermodynamic table for moist air, Psychrometric Charts and Refrigeration charts is permitted use of simple calculator is permitted.

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3. Use of pen Blue/Black ink/refill only for writing the answer book.

Solve any one. 10

1. Find value of p & q if the equation px² —8xy +3y² +14x+2y+q=0 represents pair of perpendicular lines.
2. Solve the equations using Cramer rule
   X+2y+3z=9, 2x+3y+z=4 4x+5y+4z=15.

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Solve any five. 25

1. Evaluate lim _x?4 (vx²+9 - 5) / (x - 4)
2. Evaluate ? x log(x+1)dx.
3. Find the Laplace transform of t³ - 4cosh2t+5t⁴-7 sinh3t
4. Solve the differential equation.
   

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   dy/dx = (sinx+xcosx) / y(1+2logy)
5. Find joint equation of pair of lines given by eqⁿ 2x+3y+5=0 and x-y+3=0.
6. Find dy/dx if y=log [log(logx)].
7. Evaluate ?₀¹ 1/(1+tan² x) dx

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