We want to examine the input we read. If the value is wrong, an exception (err) is thrown. The exception (err) is caught by the catch statement and a custom error message is displayed according to:

a- If the value entered is a number throw 'not a character" b- if the value read smaller than e return 'smaller than e'. c- if the value read greater than m return 'greater than m'.

Replace a-,b-,c- with the below statements.

Please input a letter between 'e' and 'm':

Which options are correct?

if(!isNaN(x)) throw "not a character";

if(x < 'd') throw "too low";

if(x > 'm') throw "too high";

if(isNaN(x)) throw "not a character";

if(x > 'd') throw "too low";

if(x < 'm') throw "too high"

if(!Number(x)) throw "not a character";

if(x > 'd') throw "too low";

if(x < 'm') throw "too high";

if(Number(x)) throw "not a character";

if(x < 'd') throw "too low";

if(x > 'm') throw "too high";