Let M = {1,2,3,...,16} and relation R defined by:xRy iff 4y = 5x − 3
Find number of elements required to make relation symmetric.

Question

Let M = {1,2,3,...,16} and relation R defined by:xRy iff 4y = 5x &minus; 3
Find number of elements required to make relation symmetric.

Shiksha Nation · Accepted Answer

Given:
4y = 5x &minus; 3
Find all ordered pairs satisfying the relation in set M.
The relation is not symmetric for two ordered pairs.
Hence, two more ordered pairs are required to make relation symmetric.
Answer: 2

Let M = {1,2,3,...,16} and relation R defined by:
xRy iff 4y = 5x − 3

Find number of elements required to make relation symmetric.

Verified Answer

Let M = {1,2,3,...,16} and relation R defined by:xRy iff 4y = 5x − 3 Find number of elements required to make relation symmetric.

Verified Answer

Let M = {1,2,3,...,16} and relation R defined by:
xRy iff 4y = 5x − 3

Find number of elements required to make relation symmetric.