1.

Complete the following table by multiplying the integers in the corresponding row and column headers.X-3-2-10123-3-2-10123

Answer»

We know that 

(i) product of two positive integers is positive

(ii) product of two negative integers is 

(iii) product of two negative integers is positive 

(iv) product of integers with opposite sign is negative.

∴ The table will be as follows:

X-3-2-10123
-3+9+6+30-3-6-9
-2+6+4+20-2-4-6
-1+3+2+10-1-2-3
00000000
1-3-2-10123
2-6-4-20246
3-9-6-30369


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