Question

rerer
1)
ii) Control + Y is a shortcut to
Redo
a command.
v) We can
more easily with the online Teacher
V
includes any combination of letters, numbers and symbo
(
Q1. b) Are these statements True OR False?
(
i) An online lecture is called a podcast.
ii) To undo an action we press the ctrl + y.
iii) Student watching an educational video,
iv) An Algorithm is written in machine language.
v) Object must be placed within a frame on a document.
(75)
Q1. c) Choose the correct answer.
1) Online learning is Better then conventional learning​

Answer 1

Answer:

1.1 t

v) emojis

Q1)i)t

II) f

Explanation:

#include <stdio.h>

int main(){

char wish;

float num1,num2,result;

int flag =1;

printf(" Enter - , + , * ,/ for knowing result \n");

scanf("%c" , &wish);

printf ("Enter number 1\n");

scanf("%f", &num1 );

printf ("Enter number 2\n");

scanf("%f" , &num2 );

switch (wish)

{

case '+':

result =num1+num2;

break ;

case'-':

result =num1-num2;

break ;

case '/':

{

if (num2 ==0)

{

flag = 0;

}

else

{

result =num1/num2;

}

break ;

}

case'*':

result = num1 *num2;

break ;

default : printf ("error");

break ;

}

if (flag ==1)

{

printf ("%f %c %f =%f" , num1, wish,num2 ,result );

}

else

{

printf ("%f %c %f = undefined" ,num1 ,wish ,num2 );

}

}