JEE MATHEMATICS MCQ: RELATIONS

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Application +4 | -1

Let a relation

R

be defined by

R=\{(4,5),(1,4),(4,6),(7,6),(3,7)\}

. The relation

R^{-1} o R

is given by

View answer and explanation

Correct option: B

\{(1,1),(4,4),(4,7),(7,4),(7,7),(3,3)\}

Option B (

\left\{(1,1),(4,4),(4,7),(7,4),(7,7),(3,3)\right\}

) is correct because it accurately represents the composition of the inverse relation

R^{-1}

with the original relation

R

More Questions from RELATIONS

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\mathrm{Z}

R

\mathrm{N}

\mathrm{R}

\mathrm{N} \times \mathrm{N}

(\mathrm{a}, \mathrm{b}) \mathrm{R}(\mathrm{c}, \mathrm{d})

a d(b+c)=b c(a+d)

\mathrm{R}

W

R

R=\{(x, y) \in W \times W \mid

x

y

\}

S

R = \{ \left( {a,\;b} \right):1 + ab > 0\}

S

X

R

X

A

B

R

R

N

R = \left\{ {\left( {x,\;y} \right):4x + 3y = 20} \right\}

R