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Write a C++ statement to declare a 2D array for storing integer elements of a matrix of order 5 x 4
The header file stdio.h provides functions for input and output of strings. Write the names of these functions and explain how they differ from c in>> and cout<< respectively.
Define a user-defined function that can accept two numbers on calling and return the sum of their squares, (For example, if 2 and 3 are passed to the function, it should return 13, which is obtained by 22 + 32).
What is wrong with the usages of the following functions? a) tolower ("hello") b) pow (5, 2.5)
Write an algorithm to display the even numbers upto 100 in the reverse order. That 1s, the output should be 100, 98, 96, ....... .... , 4, 2.
Draw a flowchart to print the first 10 multiples of a given number. (For example, if 5 is given as the input, the output should be 5, 10, 15; .... ,50).
A function can be invoked by two methods based on passing the parameter. Which are they? How do they differ?
Write a C++ program to input a number and display all of its factors. (For example, if the input is 28, the output should be 1, 2, 4, 7, 14, 28).
Write a C++ program input a number and find the number of vowels(the alphabets a,e,i,o,u)in it.
explain longitudinal waves with the diagram?
explain transverse waves with the diagram ?
what is signtific data processing?
what is molecule?
Principle of velocity selector
Derivation for motion of a charged particle in a uniform magnetic field
WHAT IS THE IMPORTANT FEATURE OF THOMSON'S PLUM PUDDING MODEL?
what is the name of the disease that affects the eye?
which are the featurus of renaissens?
what is known as renaissence?
what is the theme of the poem "night of the scorpion"?