Complete the following multiplication table:

x −3 −2 −1 0 1 2 3

−3

−2

−1

0

1

2

3

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Solution

× –3 –2 –1 0 1 2 3

–3 9 6 3 0 –3 –6 –9

–2 6 4 2 0 –2 –4 –6

–1 3 2 1 0 –1 –2 –3

0 0 0 0 0 0 0 0

1 –3 –2 –1 0 1 2 3

2 –6 –4 –2 0 2 4 6

3 –9 –6 –3 0 3 6 9

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Similar questions

Write the numbers given in the following place value table in decimal form.

State which of the following are not the probability distributions of a random variable. Give reasons for your answer.

(i)

X	0	1	2
P (X)	0.4	0.4	0.2

(ii)

X	0	1	2	3	4
P (X)	0.1	0.5	0.2	− 0.1	0.3

(iii)

Y	−1	0	1
P (Y)	0.6	0.1	0.2

(iv)

Z	3	2	1	0	−1
P (Z)	0.3	0.2	0.4	0.1	0.05

Complete the chart below.

Complete the last column of the table.

S. No.	Equation	Value	Say, whether the equation is satisfied. (Yes/No)
(i)	x + 3 = 0	x = 3	-
(ii)	x + 3 = 0	x = 0	-
(iii)	x + 3 = 0	x = − 3	-
(iv)	x − 7 = 1	x = 7	-
(v)	x − 7 = 1	x = 8	-
(vi)	5x = 25	x = 0	-
(vii)	5x = 25	x = 5	-
(viii)	5x = 25	x = − 5	-
(ix)		m = − 6	-
(x)		m = 0	-
(xi)		m = 6	-