Evaluate i^i. is this real, imaginary or neither?

The number is a real number.

Step-by-step explanation:

First, let us recall the exponential form of a complex number: if it can be written as

where and is the argument of .

Also, let us recall Euler's formula: if x is a real number

.

Using this, we have

.

So, if we elevate both sides to

.

But, .

Therefore, which is a real number.

distance covered by pamela in 9 l of fuel = 99km

let us apply unitary method here.

distance covered by pamela in 1 l of fuel =99/9 =11 km

now let us find distance covered by pamela if she has 12 l of fuel.

distance covered in 12 l = distance covered in 1 l of fuel * 12

we know that distance covered by here in 1 l is 11 km.

so distance covered in 12 l of fuel = 11*12 = 132 km.

only 10/60 isn't equivalent

hope this : )