Question : The value of 11 × 11 + 11 ÷ 11 – 11 × 11 + 11 + 11 × 11 – 11 – 11 × 11 is:
Option 1: 1
Option 2: 11
Option 3: 121
Option 4: 0
Correct Answer: 1
Solution :
11 × 11 + 11 ÷ 11 – 11 × 11 + 11 + 11 × 11 – 11 – 11 × 11
= 11 × 11 + 1 – 11 × 11 + 11 + 11 × 11 – 11 – 11 × 11
= 121 + 1 – 121 + 11 + 121 – 11 – 121
= 1
Hence, the correct answer is 1.
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