Question

please help do not spam or I will report your answer please answer all of them​

Answer 1

Answer:

1) False

2) false

3) False

4) I think true)( not sure)

5) False

Please mark me as brainliest

All the answers are correct same questions came in my exam

Answer 2

Please mark as brainliest

True

False

False

True

False

Reasons

i-True, because subtraction of any two integers is always an integer. Therefore, Integers are closed under subtraction.

ii-False, Division is not commutative for Integers, this means that if we change the order of integers in the division expression, the result also changes. As, in both the orders the result of division expression is not same, So, we can say that Division is not Commutative for Integers.

iii-False, The additive identity property says that if you add an integer to zero or add zero to an integer, then you get the same integer back. The number zero is known as the identity element, or the additive identity. For example, for any integer a,

a+0=0+a=a

Hence, the additive identity for integers is 0.

iv-True, This rational expression proves that 0 is a rational number because any number can be divided by 0 and equal 0. Fraction r/s shows that when 0 is divided by a whole number, it results in infinity. Infinity is not an integer because it cannot be expressed in fraction form.

v-False, the number in the set of real numbers that when added to a given number will yield zero: The additive inverse of 2 is −2.