Q. 194.0( 4 Votes )

# Find all integers such that is also an integer.

Answer :

Let n = 0

Then which is an integer

Let n = 1

Let n = -1

which is an integer

Let n = -3

which is an integer

Let n = -4

, which is an integer

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Name the property indicated in the following:

(i) 315 + 115 = 430 (ii)

(iii) 5 + 0 = 0 + 5 = 5 (iv)

(v) (vi)

Karnataka Board - Mathematics Part IFind the additive inverse of each of the following numbers:

Karnataka Board - Mathematics Part I

Find all integers such that is also an integer.

Karnataka Board - Mathematics Part IFind the multiplicative inverse of each of the following numbers:

Karnataka Board - Mathematics Part I

Write the following in increasing order:

Karnataka Board - Mathematics Part I

Write the following in decreasing order:

Karnataka Board - Mathematics Part I

In the set of all rational numbers, give 2 examples each illustrating the following properties:

(i) associativity

(ii) commutativity

(iii) distributivity of multiplication over addition.

Karnataka Board - Mathematics Part IFind the multiplicative inverses of the following rational numbers.

Karnataka Board - Mathematics Part I

How many rational numbers are there between 0 and 1 for which q < p?

Karnataka Board - Mathematics Part I(a) What is the additive inverse of 0?

(b) What is the multiplicative inverse of 1?

(c) Which integers have multiplicative inverses?

Karnataka Board - Mathematics Part I