ii) 1 – [1 – {1 – (1 – 1 – 2 )}]
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Answered by
1
Answer:
-2 is your answer may be it help you
Answered by
0
Answer:
The answer is 3
Step-by-step explanation:
= 1 - [1 - {1 - (1 - 1 - 2)}]
= 1 - [1 - { 1 - (-2)}]
= 1 - [1 - 3]
= 1 - (-2)
= 1 + 2
=3
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