find minimum value of
mod(2z-1) + mod(3z-2)
find minimum value of
mod(2z-1) + mod(3z-2)
Nilesh Joshi , 15 Years ago
Grade
Algebra> complex number...
3 AnswersSAGAR SINGH - IIT DELHI
Dear student,
mod(2z-1)=mod(2x-1+i2y)<root(4x2+-4x+4y2)
mod(3z-2)=mod(3x-2+i3y)< root(9x2+4-12x+9y2)
nowfind the minimum value easily....
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Askiitians Expert
Sagar Singh
B.Tech, IIT Delhi
mod(2z-1)=mod(2x-1+i2y)<root(4x2+-4x+4y2)
mod(3z-2)=mod(3x-2+i3y)< root(9x2+4-12x+9y2)
nowfind the minimum value easily....
Please feel free to ask your queries here. We are all IITians and here to help you in your IIT JEE preparation.
All the best.
Win exciting gifts by answering the questions on Discussion Forum. So help discuss any query on askiitians forum and become an Elite Expert League askiitian.
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Askiitians Expert
Sagar Singh
B.Tech, IIT Delhi
sdf
please give answer
mycroft holmes
2|z-1/2|+3|z-2/3| = 2[ |z-1/2|+|2/3 – z| ] + |z-2/3]
By triangle inequality we have that the expression
Equality occurs when z = 2/3
Hence min is 2/3
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