12th Maths | Example 2.23 | Complex Numbers- கலப்பு எண்கள் | TN New Syllabus

[@shanthiprabhakaran3649]

some channels may put dislike. No one replace your place sir

[@kvadstamil...3140]

Hii sir.......i have a doubt....indha sum la 3.14 la Cos(- theta) = cos theta -nu Sonninga......but ye exercise 2.7 2nd and 3rd sum la "Cos(- theta) = cos theta" va use panala.....plz plz sollunga sir

[@arunachalamsowntharajan7595]

Extraordinary sir.Outstanding, awesome no words to describe u sir.

[@andiyappanandiyappan3060]

I think u understood the sum. Why we r changing cos(- teta) to cos. But not in exercise sum, why?

[@johnselva4524]

@@andiyappanandiyappan3060 I think you might have heard about even and odd terms in xi right?... So...for both cos( -teta) =cos (teta) and sec(-teta)=sec (teta) as they belong to even☝️ group...

[@andiyappanandiyappan3060]

@@johnselva4524 thank u for ur reply

[@girijap8930]

Sir I am 11 th. But 12 th portion is going on. Your teaching is extordinary . Superb sir . I can understand line by line which you have thought.....

[@chandrum7700]

Bro 12maths how many marks

[@narmathayesothai5385]

Entha aerumada dislike pottathu ... u are really great sir ... ☺☺☺

[@steveanbu3408]

Sir aadhuku dislike potanugunu.parunga...

[@andiyappanandiyappan3060]

Sir cos(-teta) = cos ithula change panni iruku. But exercise la change pannalaiye sir. Why?

[@petchiraj1596]

Enakkum adhe doubt daan

[@g.paveena1875]

Sir, I have a doubt in example 2.33.why we are adding 2kpie in that answer?? Is that a rule or formula??

[@pradhap2605]

yes same doubt pa

[@vembub4188]

I am also have same doubt sir. Pls reply sir.

[@abiram3892]

Same doubt.

[@Excape888]

Yes it is the rule in general argument

[@barath1918]

Thankyou so much sir ❤️love you sir

[@ganesanganesan6515]

✨✨Wonderful Teaching Sir ❣️❣️💖

[@bhuvanamadhu6026]

During Corona period, for maths.... we don't need to attend online classes ....when sir is here ...SUPER SIR ❤

[@jenish5597]

No words to thank you sir. Thank you so much for putting the videos for us

[@jananiharrini9952]

Sir you are so great sir. Pls upload all sums in 12th portions

[@kalaikalai5416]

Sir I am studying 11th standard but 12th portion is going on......I can't unable to understand 12th portion because our 11th portion has stopped because of exam cancellation.It is easy to understand slowly.I am very interested to learn .............Thank you so much sir🙏

[@udhayaudhaya9240]

Extraordinary sir I'm easyly understand this sum sir

[@ranjithkumarrit1352]

Super sir.Your teaching is excellent.Thank u

[@aisha6967]

Sir ur teaching is awesome, if u r not ,our situation will be sad

[@alfrovlogs]

Aw some love alex sir

[@aathimoolam1413]

Sir I study all sums in your channel it's very useful for me

[@thamilvenkatv9012]

sir y to add 2kpie????

[@sudhamurugesan1110]

Yes Sir same doubt

[@sivasribala1442]

Why we are add 2kπ sir

[@jeganram9549]

Sir why we are adding 2kπ?

[@dhansthilagadhansthilaga6463]

sir why we r taking tan inverse 45 degree in 3rd quadrent

[@balusamyperumal7986]

Yy we add 2kπ . Please reply me

[@gowshalyat9813]

Thank you sir 🥺

[@maheswarik9268]

Sir please upload objectives sir (ex 2.9)

[@SaravananSaravanan-xs7vs]

Sir intha example la panna cos -teta = cos teta panirokom apo exercise la yen panala.plz answer doubt

[@PRIYA-jk5dm]

Sir why we add 2k pie rendu teta layum add panrom???

[@vaishnavikg958]

I too have the same doubt

[@Praveenl29]

Sir why 2kpie we are adding

[@2daycreation876]

TQ so much sir

[@s.k.keerthanasugi622]

🙏

[@Madhankumar-rh1nm]

Thanks

[@karishmahemamalinirajamani5491]

Ist sumla sin pakkathu ethanala (-) vanthuchunu sonnaiga but 2nd sumla ethanala (-) varalanu sollula

[@statuzzzworld]

Tan inverse epadi one vandhichi sir

[@Dineshkumar-gd1fp]

Sir please upload bm exercise 2.3

[@jeline9635]

sir why should we add 2kpie?? please answer

[@andiyappanandiyappan3060]

Normally, General form is z= r(cos(teta) + Isin(teta). But another form is argz = Argz+2kπ. Here argz is general argument Argz is principal argument ie, teta In order to get general form, we are adding 2kπ with teta I hope u understand.

[@abiram3892]

@@andiyappanandiyappan3060 thank you

[@dhansthilagadhansthilaga6463]

why cant we take this in 1st quadrent besause 45 degree liesin 1stquadrent..................................................

[@mohanapriya2687]

yy 2k add pannanum

[@SaravananSaravanan-xs7vs]

Great teacher.thank u

[@govindarajv6038]

Sir please reply me immediately because public exam in 3days only

[@bsconagalya4085]

Sir, please upload chapter 3 theory of equation

[@thamilvenkatv9012]

ya sir plss sir

[@gopalangopalan9061]

sir please tell important theorem for 12 maths

[@vijayanvn2824]

Sir r oota value yen sir 2 pootinga

[@rameshcr5091]

Sir, please upload 2.7 and 2.8 quickly

[@govindarajv6038]

Sir edhukkaga 2kpi add pannanum

[@govindarajv6038]

Please reply me immediately please

[@abhishekpathmanaban264]

JI epdi 2kπ varuthu nu explain panna mudiuma????

[@vanisri8570]

it is a general argument which wanted to added compulsory in polar form ....sir told in the concept video...

[@Kamal-nc8wg]

Thank you

[@thouheethkabir979]

To sir

[@rakshitha.bxii-a3754]

Hi

[@sanjaybaby9248]

super sir

[@sanjaybaby9248]

continue fastly sir

[@saranarayanansaran4649]

Sir pls quickly upload following exercises

[@22sivadharani28]

eaaa sir 2k podurom

[@sudheepelangovan9151]

Thank you sir ☺️

[@annaitherasa1708]

Thank you sir

[@joselinsowmiya7113]

Super sir