To display the models and their price for the item FAN, in ascending order of price Create a view of the sales for the manager showing over all performance week-wise.

To display all the food processor brands (company-name) available in the super market.

To displayall theproducts from Hindustan Leve

Write all the relational schemas.

Normalize till required normal forms.

Create the complete database.

Draw an enhancedentity relationship (EER) diagram.

A car hire firm has two cars which it hires out day by day. The number of demands for a car on each day is distributed as Poisson variate with mean 1.5Calculate the proportion of days on which

(i)neither car is used

(ii)some demand is refused

A polynomial passes through the following set of points

Trace the curve ,and state all the properties you use to trace it.

Evaluate the integral I=by using Simpson’s 13rule with h=0∙25(or 5 points, viz. 0∙0,0∙25,0∙50,0∙75and1∙00)

Evaluate the integral I=sinxdxπ/20using Gauss-Legendre formula. Compare the results with exact solution obtained by Simpson rule. The exact value of I=

Solve the recurrence

Construct a 5-regular graph on 10 vertices

Show that K3, 3 is non-planar.

Find chromatic number of bipartite graph Km, n.

Define homogeneous recurrence relation. Write the first order and second order homogeneous recurrence relations with constant coefficients giving an example for each.Solve the following recurrence relation:

for   given tha 

Which of the following statements are true? Give reasons for your answers, in the form of a short proof or a counterexample.

ii) The inverse function of is 1n x.

iii) If f is increasing and f (x) 0 on an interval I, then is decreasing on I.

iv) An equation of the tangent line to the parabola at (-2,4) is

iv) If f is one-one onto and differentiable on R , then

Solve by Jacobi’s method, the following system of linear equations :2x₁−x₂+x₃=−1

x₁+2x₂−x₃=6

x₁−x₂+2x₃=−3

Solve the initial value problem = See Answer →