NCERT Class XI Mathematics - Relations and Functions - Solutions
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Question : 17
Total: 36
Write the relation R = {(x, x 3
Solution:
Given relation is R = {(x, x 3
= {(x, x3) : x ∈ {2, 3, 5, 7}} = {(2, 23), (3, 33), (5, 53), (7, 73)}
= {(2, 8), (3, 27), (5, 125), (7, 343)}.
= {(x, x3) : x ∈ {2, 3, 5, 7}} = {(2, 23), (3, 33), (5, 53), (7, 73)}
= {(2, 8), (3, 27), (5, 125), (7, 343)}.
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