Punjab Technical University 2006-3rd Sem B.B.A - Business Mathematics - Question Paper

BBA-301(SK3&2K5)
Business Mathematics
IIIrd Semester (2096)

Time: 3 Hours Maximum Marks:75
Note : Part A is compulsory, Attempt nine ques. from Part B.

Part – A
1. Define symmetric difference of 2 sets.
2. Find the nth term of the series,
2+4+6+8+10+………….
3. Find Power set of the set. A hving elements 1,2,3,4.
4. In how many ways, the letters of the word TRIANGLE can be organizes.
5. What do you mean by continually of a function?
6. State Binomial theorem for positive index.
7. What do you mean by adjoint of a matrix?
8. What is function of a function?
9. What is truth table?
10. What is guass elimination method to solve simultaneous equation?
11. What is differentiation of f(x) = |x|.
12. Write definition of absolute value function.
13. What is logical statement?
14. Define disjoint statement.
15. Define diagonal matrix.

Part –B
1. Find the derivative of the subsequent function,

2. Find out the limit of the following,
lim (1+2+………n)
n?8 n2
3. Solve the system of formula by ‘crammer’ rule,
x-2y+3z=4
2x+y-3z=5
-x+y+2z=3
4. Find the integral of subsequent function,
?(x+1) vx+2 .dx

5. How many triangles can be formed by joining 10 points, three of which are in a st. line.
6. Use binomial theorem to obtain the calue of
(1.1)7
7. Sum up the subsequent series to n terms,
2+22+222+………………………..
8. Find integral of subsequent
?(3-4x)-1/2 .dx
9. Check the continuity of subsequent function.
f(x)=|x-b| at x=b
10. State matrix inversion method.
11. Find out the limit of the subsequent function,

Earning:   Approval pending.