Write the reflection of the following points with respect to origin.

( 2 , 3 )

( -4 , -2 )

( 4 , -3 )

( -4 , 9 ) $[3 M a r k s]$

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Solution

When a point is reflected in the origin, the sign of its abscissa and ordinate both changes. $[1 M a r k]$

$∴$ Reflection of following points with respect to origin are,

( 2 , 3 ) --- ( -2 , -3 ) $[0.5 M a r k]$

( -4 , -2 ) --- ( 4 , 2 ) $[0.5 M a r k]$

( 4 , -3 ) --- (-4 , 3 ) $[0.5 M a r k]$

( -4 , 9 ) --- ( 4 , -9 ) $[0.5 M a r k]$

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Write the reflection of the following points with respect to origin. ( 2 , 3 ) ( -4 , -2 ) ( 4 , -3 ) ( -4 , 9 ) [3 Marks]

Write the reflection of the following points with respect to origin.

( 2 , 3 )

( -4 , -2 )

( 4 , -3 )

( -4 , 9 ) $[3 M a r k s]$