Im>0?

Is -5i a positive number?

Result

Help us improve! If you spot a mistake, please let let us know. Thank you!

Tips for related online calculators

Try our complex numbers calculator.

You need to know the following knowledge to solve this word math problem:

arithmetic

comparing

numbers

complex numbers

Grade of the word problem

high school

Related math problems and questions:

A positive
A positive number plus itself squared is 240. What is the number? Please show your work.
Complex number coordinates
Which coordinates show the location of -2+3i
Linear imaginary equation
Given that 2(z+i)=i(z+i) "this is z star" Find the value of the complex number z.
Expression zero value
The expression 3x - [2 - (2x - 1) + x] is given. Determine for which number x the expression is equal to 0.
The modulus
Find the modulus of the complex number 2 + 5i
Reciprocal in equation
A positive number, when increased by 10, equals 200 times its reciprocal. What is the number?
Letter number puzzle
What number is under the letter D if: 88-A = 8 D = C: 10 B + 20 = A 5.B = C