Question

Which one is an incorrect
A)Product of Three negative integers
B)Integers are closed under multiplication
C) a-b=b-a
D)a+b=b+a

Answer 1

Answer:

(a) By observing the given data, the temperatures of these cities are as follows.

Lahulspiti

:

−8°C

Srinagar

:

−2°C

Shimla

:

5°C

Ooty

:

14°C

Bangalore

:

22°C

Answer 2

Answer:

c) is incorrect.

eg.= 4-3 = 1

but,

3-4 = -1

Step-by-step explanation: