46 Example Trigonometric limits (Part 1) | IIT JEE Mains/Advanced | Mohit Tyagi Mathematics

This topic is covered by Mohit Tyagi (MT sir), a renowned faculty
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Topics covered in this lecture with timestamp :
00:00 Problem based on standard formula trignometric limits.

-----------------------------------------------------------------------------------------------------------------------------------------------------------
Left Hand Limit | Right Hand Limit | Limit | Existence of Limit | Expression of LHL and RHL | Indeterminate Forms of Limits | Reason for Non-Existence of Limit | Graphical Representation of Limit | Evaluation of Limit and Examples | Algebra of Limits | Evaluating Limits and Examples | Fundamental Theorem Examples | Example of Trigonometric Limits | Exponential and Logarithmic Limits | Power Infinity Form Exponential Limits | Example of Limit | Shortcut Method for Limits | Limit Using Expansion and L'Hôpital's Rule | Finding Coefficient of Limiting Expression | Important Points in Limits | Sandwich Theorem | Limit of Multivariate Functions | One-Sided Limits | Squeeze Theorem | Continuity and Limits | Limits Involving Absolute Values | Limits at Infinity | Techniques for Simplifying Limits | Special Limits | Limits of Sequences | Limits of Rational Functions | Limits of Polynomials | Limits Involving Infinity | Using Graphs to Determine Limits.
-----------------------------------------------------------------------------------------------------------------------------------------------------------
-----------------------------------------------------------------------------------------------------------------------------------------------------------

📞 𝐅𝐨𝐫 𝐪𝐮𝐞𝐫𝐢𝐞𝐬, Contact us at: 8888000021, 7410900901, 7410900906, 7410900908,

#JEEMain #JEEAdvanced #Chemistry

[shivamgupta-cqyk]

Sir I usually hates math, but after watching your videos i started loving maths. so thank you so much..

[shashankkothari]

In Example 3 just change numerator tan into sin/cos form and denominator sin(2x.pi) into 2sin(x.pi).cos(x.pi) and you will get 1/2 in 2 steps only.

[Surya-vlgx]

Sir for the last sum we can multiply divide by pix and pix in numerator and multiply divide by 2pix and 2pix in denominator so we will get pix/2pix =1/2 sir ..this was more short no sir

[SaiSrivastava]

thank u sir you are god for those student jinnke pass mere tarh paisa nhi h school ki fees pay kr ne ka thanku lot

[nSackStyles]

In example 3 - what if we write tan(pi*x) as sin(pi*x)/cox(pi*x) and use the formulae of sin(2theta) in denominator ?
Would there be a problem in doing that sir ?

[kavyabhargava]

in the example 3 coudnt we divide tan expression by pi*x and the multiply by 2pi*x

[pranjalverma]

if anyone struggled in last problem, you can change t = x -4 that would be a lil bit ez

[presentationchannel]

Sir you look like actor chandrachur singh

[pewdiepie]

Last question me sin2(pix) ko 2tanx/1+tan²x karke bhi solve kar sakte..

[sharon]

If u can't think or not able to in 3rd question type just substitute x-4=t.. And solve easily.. 😊

[amanamankumar]

sir limit ke problem ke liye koi book ki advise denge aap

[badshahalam]

in the 2nd question, ,I multiplied and divide by (x^2 -9)^2 and got the answer infinity, , but ur answer is 18.
why I m getting the wrong answer by using the write formula.

[Techie]

Direct values rakhke 1/2
Bihot aasani se ayega

[AkAk-muvc]

Thankyou so much sir.Appreciate your hard work.👍👍👍👍👍

[bosniangamer]

aapke jesa professor banna chahata hu meri desired field mein. kese aur kitti mehnat karni paregi?

[Sakshi__choubey]

Sr 1st example me agr hm Dr ko 3 se multiply and divide karde to wo rong method to nhi hona chahiye nd mera answer to 3/2 aa rha hai

[vanshdesai]

can someone help me to locate logarithmic limits

[fliminfinity]

Cant we t
Do that more easy.. the problem 3..

[samyak]

Eg 3 me minus sign andr kyu nahi liya?🧐

[uselessaccount]

tan(4π - πx) ki value toh x ki value pe depend karegi na ?? Fir kaise sir ne direct fourth quadrant mei hi maan liya 😶😶
Ho sakta hai x ki value aisi aaye jo usko 3rd quadrant mei le jaaye aur waha tan positive aaye. Somebody Help !!