TN Class 11 Maths | Exercise 3.1 Q.No.4 Trigonometry | Tamil Nadu New Syllabus AlexMaths

Class 11 Maths | Exercise 3.1 Q.No.4 Trigonometry | Tamil Nadu New Syllabus AlexMaths

11th Maths Trigonometry New Syllabus Tamil Nadu Exercise 3.1 question no. 4

[Rethisha-nkoj]

sir one doubt in 2.20 in that we expanding the value like cos^4 and sin ^4 after that 2cos and sin is not there so u said like ur subtract with one term but i can't understand with which term ur subtracting

[coronabatch]

Gethu sir neenga, sir 11th exam unda illaya

[suja]

Sir intha sum innum clear a puriyala sir

[susilaj]

Sir Itha Vida easy a yarum solli thara. Matanga

[priyapriya]

No adjective to describe your teaching 😀😀 excellent

[sriramravichandran]

Sir nega vera level sir 🙏🙏
Semma ya putiyuthu sir 😁
Pls try do other subjects also like this sir

[abinayaannaduraipsdrebu]

Sir last step ? How?? 4 will come in numarater plzzz explain

[sumathinandeeswaran]

Athavathu sir I came to know your videos now only 30 days thaan irukku what to do help pannunga sir

[visuvavisuvab]

Sir kongam Tamil use pannegana tamil mediam students ku use full a erukum🤗

[yesvanthyesvanth]

Sir sum kozhappama irukku this sum. Only 😢😢😢

[dhiraviyamahadevanrece]

(a+b)³-3ab(a+b)
Itha use panna easy ah irukkum

[hemamadhan]

It's very tough enga sir easy method la sum solikuduthurukanga❤❤

[lakshminarayanan]

Cos²teta+sin²teta=1. Therefore sin teta +cos teta =1????not why

[RamKumar-qwnp]

Hi sir In 11th maths which lessons are reduced

[joneselciya]

sir intha sum puriyala, a3+b3=(a+b)3(a2-ab+b2) intha famula right tunu thonuthu, pls explain me

[vinoviji]

Sir please upload exercise 1.4 solution