Update isPowerOfTwo.md
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@ -5,7 +5,7 @@ tags: math,beginner
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Returns `true` if the given number is a power of `2`, `false` otherwise.
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Use the bitwise binary AND operator (`&`) to determine if `n is a power of `2.
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Use the bitwise binary AND operator (`&`) to determine if `n` is a power of `2.
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Additionally, check that `n` is not falsy.
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```js
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