Q13 Write a program to generate all combinations of 1, 2 and 3 using for loop.
Program: 106
Write a c program to generate all combinations of 1, 2 and 3 using for loop.
Output:
123
132
213
231
312
321
- Q12 Write a program to add first seven terms of the following series using a for loop:
- Q14 A machine is purchased which will produce earning of Rs. 1000 per year while it lasts. The machine costs Rs. 6000 and will have a salvage value of Rs. 2000 when it condemned. If 9 percent per annum can be earned on alternate investments, write a program to determine what will be the minimum life of the machine to make it a more attractive investment compared to alternative investment?
