2n
This is all that can be said since you didn't identify the power n.
Oh, dude, 2 to the power of n minus 1 calculates the largest Mersenne prime number less than 2 to the power of n. It's like the cool kid of prime numbers, you know? Just strutting around, being all big and powerful. So yeah, that's what it does.
The one line expression is: ((0 != n) && !(n & n-1)) example: int main () { for (int n = 0; n <= 1000001; ++n) { if ((0 != n) && !(n & n-1)) cout << n << " is a power of 2" << endl; } return 0; } will produce: 1 is a power of 2 2 is a power of 2 4 is a power of 2 8 is a power of 2 16 is a power of 2 32 is a power of 2 64 is a power of 2 128 is a power of 2 256 is a power of 2 512 is a power of 2 1024 is a power of 2 2048 is a power of 2 4096 is a power of 2 8192 is a power of 2 16384 is a power of 2 32768 is a power of 2 65536 is a power of 2 131072 is a power of 2 262144 is a power of 2 524288 is a power of 2
3^n+2+3^n = 6^n+2 *'to the power of' can be represented with this symbol ^ .
For N = 2 to 30 STEP 2 Sum = Sum + N Next N Print "The sum is "; Sum; ". Have a nice day. Come back and see us." END
16(2^n)(10)(2^n)=160[2^(2n)]=160(4^n)
Assume 2^k < k! for all n > k here n > 2, then 2^n = 2^(n - 1)*2 < (n-1)! * n = n! Done. Connie and John
When the equation 2 raised to the power of log n is simplified, it equals n.
N+2
The power of 2 for 2500 refers to expressing 2500 as a power of 2. To find this, we can use logarithms: ( x = \log_2(2500) ), which calculates to approximately 11.29. This means 2500 is between ( 2^{11} ) (2048) and ( 2^{12} ) (4096), but cannot be expressed exactly as a power of 2.
It is twice as great.
Google Earth calculates the following travel times... Via I-71 N - 2 hrs 12 mins Via I-71 N & I-275 N - 2 hrs 32 mins Via I-65 & I-74 - 2 hrs 38 mins
Just write it as 2 to the power n. You can't simplify that, and you can only calculate a specific value if you know the value of n.