Search & Filtering
Suppose a, b, c, d have proper positions 1, 2, 3, 4 respectively, i.e., the cor-
rect sequence (from position 1 to 4) is a, b, c, d. Write down all the deranged
sequences. What is the combinatorial expression for their count?
A 100 nC charge is placed at the origin. A -50 nC charge is placed at x= 5 cm and a 200 nC is placed at x= -10 cm.
a. What is the net electrostatic force acting on 100 nC charge?
Write a program in C++ that defines an m x n two dimensional array containing integer elements, where m and n represent the numbers of rows and columns respectively. The numbers of rows and columns should be defined as constants. The program should provide the following user-defined functions with appropriate parameters:
- setArrData(...): The function accepts elements from the keyboard and stores them into the array.
- printArrData(...): The function prints the array values on the screen.
- getAverage(...): The function accepts the array, number of rows and number of columns as parameters and returns the average of all values in the array.
- findMax(...): The function accepts the array, number of rows and number of columns as parameters and prints the greatest element from each column of the array.
Write a program in C++ that provides a user-defined class NewFloat with a data member
floatData of type float. The class also comprises the following members:
- default and parameterized constructors
- an inline member function printData() that prints the details of an object of the class
- a member function deciData() that returns the decimal part of floatData
- operator overloading to perform the following operations:
- post increment (++) increments floatData by 1.
- less than (<) on a pair of objects of the class. The function returns 1 if the data member of the object on the LHS of the operator is less than the data member of the object on the RHS of the operator and 0 otherwise.
- int cast to convert the float data member of an object into an integer.
English words can be classified as either content/ lexical words or grammatical/ function words
(a) Clean
(b) Because
(c) Student
(d) In
(e) Look
For each of the ff. sets, determine whether 2 is an element of that set.
- {{2},{2,{2}}}
- {{{2}}}
Determine whether the distribution represents a probability distribution. Explain your answer.
X
1
3
5
7
P(X)
0.35
0.25
0.22
0.12
Name the two classes of people in society and indicate how the conflict theorists view class inequality
Briefly discuss how functionalists propose to deal with racial minorities
Briefly unpack gender differences according to conflict theorists.
