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[78-{75-(76-bar(72-75))}]...

`[78-{75-(76-bar(72-75))}]`

Text Solution

Verified by Experts

The correct Answer is:
82
`{78-{75-(76-bar(72-75))}]`
`=[78-{75-(76-72+75)}]`
`=[78-{75-(76+3)}]`
`=[78-{75-79}] = [78-{-4}] = 78 + 4`
= 82
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