A day full of math games & activities. Find one near you.
A day full of math games & activities. Find one near you.
A day full of math games & activities. Find one near you.
A day full of math games & activities. Find one near you.
Write the complex number in the form a + bi. Five divided by two(cos 150° + i sin 150°)
Solution:
Five divided by two(cos 150° + i sin 150°)
It can be mathematically represented as
5/2 (cos 150° + i sin 150°)
We know that
cos 150° = cos (90 + 60) = - sin 60° = -√3/2
sin 150° = sin (90 + 60) = cos 60° = 1/2
By substituting the values in the complex number
5/2 (-√3/2 + i(1/2))
= 5/2 (-√3/2 + i/2)
= - 5√3/4 + 5i/4 of the form a + bi
Therefore, the complex number in the form a + bi is (- 5√3/4 + 5i/4).
Write the complex number in the form a + bi. Five divided by two(cos 150° + i sin 150°)
Summary:
The complex number in the form a + bi for Five divided by two(cos 150° + i sin 150°) is (- 5√3/4 + 5i/4).
Math worksheets and
visual curriculum
visual curriculum