Question

Mark T/F as appropiate:
a. Number of the form
2
n
+
1
where n is any positive integer are always odd number
b. Product of two prime number is always equal to their LCM
c.
√
3
×
√
12
is a irrational number
d. Every integer is a rational number
e. The HCF of two prime number is always 1
f. There are infinite integers between two integers
g. There are finite rational number between 2 and 3
h. √3 Can be expressed in the form √3/1,so it is a rational number
i. The number 6n for n in natural number can end in digit zero
j. Any positive odd integer is of the form 6m+1 or 6m+3 or 6m +5 where q is some integer

Answer 1

Answer:

a. T

b. T

c. F

d. T

e. T

f. F

g. F

h. T

i. F

j. T

Answer 2

answer

a. true

b. true

c. false

d. true

e. true

f. false

g. false

h. true

i. false

j. true

. . .