Question

Write a program in C to display the 1st 10 terms of the series using for loop:
3, 6, 12, 24

Answer 1

$\texttt{\textsf{\large{\underline{Solution}:}}}$

The given co‎de is written in C.

#include <stdio.h>

int main() {

   for(int i=1,a=3;i<=10;i++,a*=2)

       printf("%d ",a);

   return 0;

}

$\texttt{\textsf{\large{\underline{Logic}:}}}$

• Initialise a = 3.
• Repeat i = 1 to 10
•   Display the value of a.
•   a = a * 2

See the attachment for output.