S shermaine New Member Nov 24, 2009 #1 May i know how to solve this cot equation, i cant get the final answer if i will to use 1/tan -j75 x cot [ 2x 3.142/30] = -j 352 ohm Anyone can advise me?Thanks.
May i know how to solve this cot equation, i cant get the final answer if i will to use 1/tan -j75 x cot [ 2x 3.142/30] = -j 352 ohm Anyone can advise me?Thanks.
E Electronworks New Member Nov 25, 2009 #2 What variable are you looking to solve for? I cannot see one
E Electronworks New Member Nov 25, 2009 #3 Here goes... You need to be working in radians: Assume 3.142 = pi (this will give you a more precise result) 2pi/30 = 0.209 tan 0.209 = 0.212. 1/tan = cot = 1/0.212 = 4.705 j75 x 4.705 = j352.8 I am trying to relate this to something electronic, but cannot. Is this an equation related to a complex impedance (capacitive if we are talking -j) Please advise Thanks
Here goes... You need to be working in radians: Assume 3.142 = pi (this will give you a more precise result) 2pi/30 = 0.209 tan 0.209 = 0.212. 1/tan = cot = 1/0.212 = 4.705 j75 x 4.705 = j352.8 I am trying to relate this to something electronic, but cannot. Is this an equation related to a complex impedance (capacitive if we are talking -j) Please advise Thanks