Math, asked by anjali131313, 6 months ago

X + 2 Y - 3 Z - 3 x + Y + 2 Z and 2 x minus 3 Y + Z

Answers

Answered by KVenu28

2

ADD (X+2Y-3Z-3x+Y+2Z) and (2x-3Y+Z):

(X+2Y-3Z-3x+Y+2Z) + (2x-3Y+Z)

=( x-3x +2y+y -3z+2z ) + (2x-3y+z)

=( -2x +3y -z ) + (2x-3y+z)

=(-2x+3y-z) + (2x-3y+z)

=(-2x+3y-z+2x-3y+z)

=( -2x+2x +3y-3y -z+z )

= 0 +0 +0

= 0

ADD (X+2Y-3Z-3x+Y+2Z) and (2x-3Y+Z) = 0

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