Discussion :: RC Circuits  General Questions (Q.No.12)
12.  The complex number 6 + j6 is equivalent to 

Answer: Option C Explanation: No answer description available for this question.

Sadananda said: (Mar 13, 2012)  
x=a+jb x=sqrt(squar(a)+squar(b)) angle(a)=tan1(a/b) 
Hanumantha said: (Jan 28, 2015)  
@Sadananda. Its not tan1(a/b) its tan1(b/a). 
Abhishek Mishra said: (Sep 26, 2015)  
Alpha = tan1(b/a). Its alpha = tan1(6/6). = tan1(1) = 45. 
Jansi said: (Jan 26, 2016)  
How does that 8.48 has come? Can anyone help me in answering this? 
Malleswar Rao said: (Feb 3, 2016)  
Square root of (a^2+b^2) = Square root of 72 = 8.48. tan1 (b/a) = tan1 (6/6) = 45. 
Surya said: (Dec 28, 2016)  
Yeah, that's correct @Malleswar. 
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