Question: def isPowerOfTwo ( x: Int ) : Boolean = { if ( x = = 0 ) { return false } else if ( x

def isPowerOfTwo(x: Int): Boolean ={
if (x ==0){ return false }
else if (x ==1){ return true }
else if (x %2==1){ return false }
else { return isPowerOfTwo(x/2)}
}
What is the depth of the recursion for
isPowerOfTwo(140)

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