In a parliament election, a political party hired a public relations firm to promote its candidates in three ways telephone, house calls and letters. The cost per contact (in paise) is given in matrix A as `A=[140 200 150]T e l e p hon e Hou s ec a l l L e tt e r s` The number of contacts of each type made in two cities `X` and `Y` is given in the matrix B as `B=[1000 500 5000 3000 1000 10000]C i t yX C i t yY` Find the total amount spent by the party in the two cities. What should one consider before casting his/her vote partys promotional activity or their social activities ?

In a legislative assembly election, a political group hired a public relations firm to promote its candidate in three ways: telephone, house calls, and letters. The cost per contact (in paise) is given in matrix A as A=[40 100 50] teleph0ne housecalls letter The no. of contacts of each type made in two cities Xand Y is given by B=[1000 500 5000] [3000 1000 10000] Find the total amount spent by the group in the two cities X and Y

In a parliament election, a political party hired a public relations firm to promote its candidates in three ways telephone, house calls and letters. The cost per contact (in paisa) is given in matrix A as A=[140 200 150] Telephone House\calls Letters. The number of contacts of each type made in two cities X and Y is given in the matrix B as Telephone House call Letters B=[1000\ \ \ \ \ \ \ \ \ \ \ \ \ 500\ \ \ \ \ \ \ \ \ \ \ \ \ \ 5000 3000\ \ \ \ \ \ \ \ \ \ 1000\ \ \ \ \ \ \ \ \ \ \ \ 10000]C i t y\ X C i t y\ Y Find the total amount spent by the party in the two cities. What should one consider before casting his/her vote partys promotional activity or their social activities?

Draw a circuit diagram of L.E.D. What are its advantages?

The cost of papering four walls of a room at 70\ p a i s e\ p e r\ s q u a r e\ m e t e r is R s .157.50. The height of the room is 5\ m e t r e sdot Find the length and the breadth of the room if they are in the ratio 4:1

The cost of papering four walls of a room at 70p a i s e per square metre is R s .157.50. The height of the room is 5m e t r e sdot Find the length and the breadth of the room if they are in the ratio 4: 1.

A: Phenol is more reactive than toluene towards S_(E) reaction. R: OH group shows +R and +l both effects.

Prove that the least positive value of x , satisfying tanx=x+1,l i e sint h ein t e r v a l(pi/4,pi/2)dot

Which of the following order of L.E. is not correct :-

Describe the following wets in Roster form: The set off all letters in the word ' A L G E B R A '

The floor of a rectangular hall has a perimeter of 250\ mdot Its height is 6\ mdot Find the cost of painting its four walls (including doors, etc.) at the rate of \ R s .6\ p e r\ s q u a r e\ m e t r edot