Answer with Step-by-step explanation:
We are given that n and m are two integers
We have to prove that if n-m is even , then
is also even.
We know that sum of two odd numbers is even.Sum of an odd number and even number is odd.
Product of an odd number and even number is even.
Case 1.Suppose m and n are both even n=4 , m=2


Case 2.Suppose m odd and n odd
n=9,m=5


Hence, proved.
1. thats because in the alphabet where a=1 and b=2 and c=3, A=1
x =(-2-√-12)/8=(-1-i√ 3 )/4= -0.2500-0.4330i
x =(-2+√-12)/8=(-1+i√ 3 )/4= -0.2500+0.4330i
x = 1/2 = 0.500
So all your doing is plotting the points, for example find 0 then count forward twice- u will plot and label it their. Its the same process for each number. (ps if its negative go backwards)
X5 • (3x3 - 2) • (4x + 5)