calculus
posted by Miranda .
Write the complex number in exponential form.
i
i is the complex number.

Since i=sqrt(1), we can suggest
i=(1)^(1/2) in exponent form.
Also, since
e^(ix)=cos(x) + i*sin(x)
we put x=π/2 to get
e^(iπ/2)
= cos(π/2) + i*sin(π/2)
= 0 + i*1
=i
However, i is also on the lefthand expression, so it is probably not the answer sought after.
Respond to this Question
Similar Questions

Calculuscomplex numbers
the complex number Z satisfies Z/(Z+4)= 3+2i Find Z. please help thx! 
calculus
Write the complex number 4 x 3^1/3  4i in exponential form. I'm not sure how I use euler's formula to solve for this. A brief explanation would be greatly appreciated. 
math
write number as a complex number in standard form 6i + (2 7i) 
PreCalculus
Hello! I'm stuck on how to do this problem and would appreciate some help! Choose a nonzero complex number c for f(z) = z2+ c. Find a complex number v that is in the escape set. Find a complex number w that is in the prisoner set. … 
precalculus
find the complex zeros of the polynomial function. write F in the factored form. f(X)=x^37x^2+20x24 use the complex zeros to write f in factored form. f(x)= (reduce fractions and simplify roots) 
Mathematics
Express the Complex Number 1i in polar form. how is complex no expressed in polar form? 
Precalculus
write the complex number 5 in polar form. I don't get how to do this because arctan of b/a would be 5/0 which is a fraction with no solution. Also, is a zero? 
trigonomentry using either exponential or complex
give the expansion of sin^8@ as a series of cos@ plz help me i only know the normal way of doing that but i do not know how to apply complex number or exponential 
pre calculus
Write the complex number z=2+2i in trigonometric form. 
pre calculus
Write the complex number 100(cos240°+ i sin240°) in standard form.