Friday

April 18, 2014

April 18, 2014

Posted by **kevin** on Friday, November 3, 2006 at 5:26pm.

the magnitude is 5 from pyth theorm. Now the angle. Using i the positive real as the reference axis, the angle from it is PI/2 + arctan4/3

**Related Questions**

maths-complex numbers - by using the substitution w = z^3, find all the ...

complex numbers! - -2-2i in polar form = 2.8 cis 2.35?? -3+4i polar form = 5 cis...

Complex numbers - For the transformation w=(z+i)/(z-i) show that as z moves ...

Maths - use the formula cos(x+iy)=cosxcosiy-sinxsiniy to find two imaginary ...

science - vector A has a magnitude of 12 units and makes an angle of 30 with the...

Precalculus - Find the component form of v given its magnitude and the angle it ...

Math - Write the following complex number in polar form: z = 4 − 4i

physics - A particle undergoes two displacements. The first has a magnitude of ...

math / science - find the vector with all of the following properties: magnitude...

chemistry - A man pushing a mop across a floor causes it to undergo two ...