document.write( "Question 758242: The range of the function f: N→N defined by f(x)= (-1)^x-1 \n" ); document.write( "
Algebra.Com's Answer #461318 by tommyt3rd(5050)![]() ![]() You can put this solution on YOUR website! Assuming you mean N to be the natural numbers i.e. {1,2,3,...} then\r \n" ); document.write( "\n" ); document.write( "ranf={1} \n" ); document.write( " |