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Students of Grade 9, planned to plant sa...

Students of Grade 9, planned to plant saplings along straight lines, parallel to each other to one side of the playground ensuring that they had enough play area. Let us assume that they planted one of the rows of the saplings along the line `y=x-4` . Let L be the set of all lines which are parallel on the ground and R be a relation on L.

Answer the following using the above information.
Let `f:RtoR` be defined by `f(x)=x-4`. Then the range of o `f(x)` is _

A

R

B

Z

C

W

D

Q

Text Solution

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The correct Answer is:
A
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Students of Grade 9, planned to plant saplings along straight lines, parallel to each other to one side of the playground ensuring that they had enough play area. Let us assume that they planted one of the rows of the saplings along the line y=x-4 . Let L be the set of all lines which are parallel on the ground and R be a relation on L. Answer the following using the above information. The function f:RtoR defined by f(x)=x-4 is _______

Students of Grade 9, planned to plant saplings along straight lines, parallel to each other to one side of the playground ensuring that they had enough play area. Let us assume that they planted one of the rows of the saplings along the line y=x-4 . Let L be the set of all lines which are parallel on the ground and R be a relation on L. Answer the following using the above information. Let relation R be defined by R={L1,L2):L1||L2 where L_(1),L_(2) in L} then R is ______ relation

Students of Grade 9, planned to plant saplings along straight lines, parallel to each other to one side of the playground ensuring that they had enough play area. Let us assume that they planted one of the rows of the saplings along the line y=x-4 . Let L be the set of all lines which are parallel on the ground and R be a relation on L. Answer the following using the above information. Let R={L1,L2):L1_|_L2 where L1,L2 in L} which of the followng is true?

Students of Grade 9, planned to plant saplings along straight lines, parallel to each other to one side of the playground ensuring that they had enough play area. Let us assume that they planted one of the rows of the saplings along the line y=x-4 . Let L be the set of all lines which are parallel on the ground and R be a relation on L. Answer the following using the above information. Let R={(L_(1),L_(2)):L_(1) is parallel to L_(2) and L_(1):y=x-4} then which of the following can be taken as L_(2) ?

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