To add two complex numbers we add each part separately: 1. add the real numbers 2. add the imaginary numbers To access all videos related to Complex Numbers, enrol in our full course now: bit.ly/ComplexNumbersDM To watch more Complex Numbers videos, click here: bit.ly/ComplexNumbers_DMYT
you made it so easy thank you so much, we need teachers like you as our NCERT book have only identities with no such explanation, you just made me hit that red icon
No bcz ....when you multiply you might be getting 3²-4² but remember it is actually 3²-(4i)² and we know that i²=-1 so 3²-{(4)×(-1)}² ....We get 3²-(-4)² which equals to 3²+4²...hope this helps as I was also struggling..
You're most welcome. We are glad that you understood the concept. We are happy that we could help you learn. You motivate us to do better. Keep watching our videos : )
Thank you so much Sanket for your appreciation. We are really happy to hear that it was helpful for you. We are glad that you understood the concept. You motivate us to do better. Keep watching our videos : )
You're most welcome. We are glad that you understood the concept. We are happy that we could help you learn. You motivate us to do better. Keep watching our videos. 😊😊
Your first statement is true, but remember that this is (a+bi)(ab-bi) where you'll end up with with a^2-(ib)^2, and i^2=-1, which means you'll end up with a^2-(-1)b^2=a^2+b^2
To add two complex numbers we add each part separately:
1. add the real numbers
2. add the imaginary numbers
To access all videos related to Complex Numbers, enrol in our full course now: bit.ly/ComplexNumbersDM
To watch more Complex Numbers videos, click here: bit.ly/ComplexNumbers_DMYT
Can u make a video on exponents and powers
Wait... In the last question... In the case of the denominator 3^2 +(4i)^2
=9 + (16)(i^2)
=9 + (16)(-1)
=9 - 16
=-7
??
V Nice mam
you made it so easy thank you so much, we need teachers like you as our NCERT book have only identities with no such explanation, you just made me hit that red icon
Very nice explanation with very less time, this is👍👍👍👍❤️❤️👍
You make it very easy, thanks
Yay! I finally got it, thank you so much!!
Excellent 🥰🥰🥰
Interesting
1:25 i have doubt, can we cancel i and i in last part and get 1/i. If it is possible can we say 1/i = -i? If it is not possible then why?
plz help
5:14 shouldn't the denominator be be 3^2 - 4^2 ?
No bcz ....when you multiply you might be getting 3²-4² but remember it is actually 3²-(4i)² and we know that i²=-1 so 3²-{(4)×(-1)}² ....We get 3²-(-4)² which equals to 3²+4²...hope this helps as I was also struggling..
Thx is clearly under stand
Thank you. It helped me very much. Keep making these type of knowledge videos.
Yes
Wow very helpful and also very very interesting video liked it so much...❤😍
Helped alot tysm
Thank you from Turkey ❤️❤️
Whats your age
@@HarshilHandoo-cm5gk 35
Thank u 💗 so much mam ☺️
Ur way of teaching is unique 🙂 u use very simple words
Thanks alot again thanks ☺️🤗
Way of speaking is very nice
thanks a lot maam,,,wishing your very best
Thank you soo much you solve my confusion ☺️❤️
Thanks a lot
Thanks so much for ur effort
Wow ,,superb,, amazing ,, splendid,, wonderful, awesome,,on spot ,, excellent,,the best channel ever 💞💞💞💞💞💯💯💯🔥🔥🔥🔥🔥🔥
Excellent way of explanation......
Thank you thank you very much
Thank you sir. Good👍
what if the denominator’s real number is a -ve number? do i flip the sign then or does it stay the same? (when dividing 2 complex numbers)
Thankuuuuu....thankuuuuuuuu.....thankuuuuuuuu...mamm keep going
You're most welcome. We are glad that you understood the concept. We are happy that we could help you learn. You motivate us to do better. Keep watching our videos : )
@@InfinityLearn_NEET I don't understand Imaginary/ Complex Numbers, but I do understand Real Numbers & Irrational Numbers.
Very much thanks
You are amazing. You solver my problem in a moment
So again thanks
I subscribe ur channel
Welcome to the Don't Memorise family, Subham. :)
@@InfinityLearn_NEET hello
excellent way of explaining, will appreciate it if you can draw a cartesian plane to represent
No words!! 🤐🤐🤐. Next level teaching👏👏👏👏
Tnk mam
You're most welcome Soman. We are glad that you understood the concept. You motivate us to do better. Keep watching our videos : )
Well done
Very helpful video
Thank you so much Sanket for your appreciation. We are really happy to hear that it was helpful for you. We are glad that you understood the concept. You motivate us to do better. Keep watching our videos : )
@@InfinityLearn_NEET ofcourse it was so helpful aur you are really doing great job for the students 👍👍👍👍
which software are you using?
Thank mam
You're most welcome. We are glad that you understood the concept. We are happy that we could help you learn. You motivate us to do better. Keep watching our videos. 😊😊
Wow Just Fab...
👍👍👍👍👍👍👍👍👍👍 very nice teaching superb
Thank you so much for your appreciation. We are glad that you understood the concept. You motivate us to do better. Keep watching our videos : )
Fantastic
thx
Can a+bi or a-bi be zero
I don't know how to thank you 🙏
Thank you
You're welcome! Happy Learning :)
69 nice , thanks a lot of the lesson helped a lot.
Most welcome, Kitten without a last name!
Thanks and Happy Learning! 🙂🙂
So cool
Happy Learning :)
thank you so much....
You're welcome! Happy Learning :)
(6 + 9i) x 4i
= 24i + 36i²
thanks
You're welcome! :)
great video keepit up
Thank you very much for the appreciation and for watching Priti. :)
a(square)-bi(square) is equal to (a+bi)(a-bi)
Check out their description, it will save your time
Wait... In the last question... In the case of the denominator 3^2 +(4i)^2
=9 + (16)(i^2)
=9 + (16)(-1)
=9 - 16
=-7
??
ah ya i know already thx :)
I really surprised with your methods and video in short time thanks
Why previous video is missing plz put that???
thankyou, THANK YOU! t.h.a.n.k. y.o.u. ( all that for emphasis)
Thank you very much for the appreciation and for watching Varshita! :)
@@InfinityLearn_NEET (3-4i) (3+4i) is equal to 3 square -4i square
There is a mistake in the movie!!!! (a+b)*(a-b)=a(squared) - b(squared) not +
Your one answer is wrong. (3-4i) (3+4i) is equal to 3 square -4i square
My teacher said me some formulas..Z1/Z2 the whole bar=Z1bar/Z2,Z2bar/Z1bar..can you explain this with example please
I think that 50-60% of the viewers are Indians. We are good in maths😚😚
Thanks. It is not very clear. Can you explain it in a different and easier way?
am trying to figure out how the negative 36 came into the equation
Why i/i^2 taken as -i
Division in denominator i.e (A+B) (A - B) is ,A square - B square not A square + Bbsquare...
Plz give a comment if anyone agree.....
I'm just 8th but I'm studying intermediate syllabus 😢 man😢❤
(51i-18)/3^2+(4i)^2 you wrote (-18+51i)/9+16 man where is i^2 in the denominator?
I cant find the complex conjugate numbers in the previous video:(((((((((((
Can anyone help i'2 =-1 so 4i *4i should be -16i
Same doubt bro
(4i)² is the same as 4² x i², which is 16 x (-1), and that equals (-16)
But be wary of 4i² (without the bracket), that's just 4 x i², which equals (-4)
Mam Hindi me v video bna do please
You have not done it correctly
OM OM OM OM
i beleive i^2=1 and not -1
i = (-1)^1/2
so
i^2 = -1
you are wrong
(a+b)(a-b)=asquare -bsquare ? I think you have done wrong
Your first statement is true, but remember that this is (a+bi)(ab-bi) where you'll end up with with a^2-(ib)^2, and i^2=-1, which means you'll end up with a^2-(-1)b^2=a^2+b^2
Chirag .Vinod Choudhari u r correct.
Ur wrong
i*i=i^2=-1
So 25 is correct
all questions related to formula of (a+b)*(a-b)=a^2-b^2 are totally wrong
pls check it once... .dont let oters go in a wrong way
No words!! 🤐🤐🤐. Next level teaching👏👏👏👏
😀👍
Thanks
Thank you
Thanks you