10 Replies
@Apu
Note for OP
+solved @user1 @user2... to close the thread when your doubt is solved. Mention the users who helped you solve the doubt. This will be added to their stats.Is answer c?
Nvm
Tho it's easy gimme a sec
Okay so I got c again and I realised you don't need to calculate only
The denominator is purely imaginary and numerator is purely real, hence option c is correct
Calculating involves locus
Hn. I know but how I can find argument
Yes
Which means the answer is some -xi
X is positive
Do you know about the argand plane
You plot coefficient of iota on the y axis
And the real part on the x axis
Hnn ok I get it
Here real part is zero, and coefficient of iota is negative
That means the line is pointing downward
Argument is hence -pi/2
Hnn I get it thanks
Np :)
This is solved right? OP kindly do this