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Question
The value of \[\left\{ 2 - 3 (2 - 3 )^3 \right\}^3\] is
Options
5
125
1/5
-125
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Solution
We have to find the value of. `{2-3(2-3)^3}^3`So,
`{2-3 (2-3)^3}^3 = {2-3(-1)^3}^3`
` {2(-3 xx -1}^3`
`{2+3}^3`
`=5^3 = 125`
The value of `{2-3(2-3)^3}^3` is 125
Hence the correct choice is b.
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