Chhani Jakatnaka, Vadodara, India - 390024
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Class Location
Online (video chat via skype, google hangout etc)
Student's Home
Tutor's Home
Years of Experience in Class 10 Tuition
3
Board
CBSE, State
CBSE Subjects taught
Mathematics, Science
Taught in School or College
No
State Syllabus Subjects taught
Science, Mathematics
Class Location
Online (video chat via skype, google hangout etc)
Student's Home
Tutor's Home
Years of Experience in Class 9 Tuition
3
Board
CBSE, State
CBSE Subjects taught
Mathematics, Science
Taught in School or College
No
State Syllabus Subjects taught
Science, Mathematics
Class Location
Online (video chat via skype, google hangout etc)
Student's Home
Tutor's Home
Years of Experience in Class 8 Tuition
3
Board
CBSE
CBSE Subjects taught
Mathematics
Taught in School or College
No
Class Location
Online (video chat via skype, google hangout etc)
Student's Home
Tutor's Home
Years of Experience in Class 11 Tuition
4
Board
State, CBSE
CBSE Subjects taught
Mathematics
Taught in School or College
No
State Syllabus Subjects taught
Mathematics
Class Location
Online (video chat via skype, google hangout etc)
Student's Home
Tutor's Home
Years of Experience in Class 12 Tuition
4
Board
State, CBSE
CBSE Subjects taught
Mathematics
Taught in School or College
No
State Syllabus Subjects taught
Mathematics
5 out of 5 2 reviews
Nisha Joshi
"Her teaching technique is very unique and interesting. She is the best mathematics teacher I have ever met. "
Vikas Sheth
"Excellent and innovative teaching skills with depth knowledge of the subject. She has an appetite for learning and there is great improvement in student 's overall development. "
Answered on 12/05/2020 Learn CBSE/Class 11/Science/Mathematics/Unit-II: Algebra/Complex Numbers and Quadratic Equations/NCERT Solutions/Miscellaneous Exercise 5
Z1=a+ib Z2=c+id
LHS:
Z1Z2= (a+ib)(c+id)
= ac-bd+i(ad+bc)
So, Re(z1z2) = ac-bd__________(1)
RHS:
( ReZ1)(ReZ2)-(imZ1)(imZ2)
=(a)(c)-(b)(d)
=ac-bd_________(2)
So, by (1) & (2)...
Re(Z1Z2) = (ReZ1)(ReZ2) - (Im Z1)(Im Z2)
Answered on 27/03/2019 Learn Tuition
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