For n = 4,
4! = 4*3*2*1 = 24 and 24 = 2*2*2*2 = 16
So the statement is true for n = 4.
Suppose it is true for n = k, that is, k! > 2k
Then (k+1)! = (k+1)*k!
> (k+1)*2k (since k! > 2k)
> 2*2k (since k >= 4 > 2)
= 2k+1
So if the statement is true for n = k then it must be true for n = k+1. Therefore, since it is true for n = 4 it must be true for all n > 4.
14
Any number to the power zero is equal to 1. However, 00 is not defined.
it equals 1/25, or 0.04. A number to a negative power is the reciprocal of the number to that same positive power. x^(-y) = 1/(x^y)
The two are equal at three points: x = -0.766 664 7.., x = 2 and x = 4. For x < -0.766 644 7.., x2 is greater For -0.766 644 7.. < x < 2, 2x is greater For 2 < x < 4, x2 is greater For 4 < x, 2x is greater
8 is the smallest INTEGRAL power of 2 which is greater than 4.
SymbolName+addition sign, plus sign-subtraction sign, minus signx or ⋅multiplication sign÷ or /division sign=equal≠not equal<less than>greater than≤less than or equal to≥greater than or equal to#number sign( )parentheses&and (ampersand)%percentπpi|x|absolute value of x√square root!factorial±plus or minusˆcaret - to the power of
2 times 739 minus !6 equals 117,743,173,416,535,106
Factorial 10 to the power factorial 10 will have 7257600 zeros.
5349 raised to the third power is equal to 152,184,984,149.
electrolytes
It equals 32
It equals 248832
It equals 243.
7 raised to the power of 6 is equal to 117,649.
10 to the sixth power equals 1,000,000
2 to the power of 2 equals four.
2 to the ninth power equals 512512