Please send the solution to the problem given in the attachment.

yes, if any no is divisible by 2 then it is even no. and if not divisible by 2 then it is odd no. so any no of the form -2N is even because it is divisible by 2 and and -(2N+1) a...

take -1 is -ve odd no. and -2 is -ve even .

Yes ... we hve negative even nd odd numbers ,some people say that negative even number can't be multiple of 2 but we have negative even nd negative odd numbers too in Integers