x – [ x – {x – (x – 1)}
Answers
Answered by
1
Answer:
x+1
Step-by-step explanation:
x-[x-{ x-x+1}
x-[x-{x+1}
x-[ x-x-1]
x-[-1]
x+1
Answered by
1
Step-by-step explanation:
x - [ x - { x - ( x - 1) }
x - [ x - { x - x + 1 }
=> x - [ x - { 1 } ]
=> x - [ x - 1 ]
=> x - x + 1
=> 1
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