Ex 6.6 | Local Maxima and Minima | Application of Derivative | class 12 Applied maths | Gaur Classes

In this video i am telling you about the concept of Application of Derivative class 12 Applied mathematics/applied maths class 12. In this series we will discuss about topics of application of derivative like Derivative as rate measure, slope of tangent and Normal, Increasing and Decreasing function , Maxima and Minima , consumer surplus, Producer surplus, Marginal revenue and marginal cost function

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[V_soul.]

the video is just too not even a single thing to complain about

[soundvlog]

Keep uploading exercise videos
It's helping a lot

[gauravfromuttaranchal]

Sir no words for your explanation very effectively you teach us only one req to you please make video of tangent and normal example of ml Aggarwal after syllabus completion or whenever you want but please make sir 🙏🙏🙏

[Khushit...]

Best applied mathematics teacher on the you tube 👍

[sudikshasiddhi]

Plz reply sir:: sir the examples have some pretty tough questions should we be practicing them from exam pov or the excersises are enough I'm a type 2 kid^_^ plzzz replyyy!

[suryanshsawant]

Q2=

f'(y)=3x^2-6x-9
=3(x^2-2x-3)
=3(x-3)(x+1)

put f'(y)=0 ; x=3, x=-1

f''(y)=3(2x-2)
f''(3)=3*4=12 >0
12 is a point of local minima
local minimum value = 3^3-3*(3)^2-9*3+7 = -20

f"(-1)=3* -4 = -12 <0
-12 is a point of local maxima
local maximum value = (-1)^3 - 3(-1)^2 - 9(-1) + 7

sir is this correct?? thank u

[hirak]

sir que mai mention hoga find absolute value or local value ?

[kavitakumari]

mazze aa gaye sir, thank you so much for explaining it so well.

[anuxhkaxo]

Thank you so so much sir for providing such an amazing and understanding videos for us .

[aayushiagarwal]

radheysham sir 3 2nd part pr (13:38 ) upar ka question me value put nhi ki or sabh me question pr kr rhe the pr yaha f"(x) pr kyu put kiya pls bataiye

[ManishKumar-kewm]

Sir agar Hume koi doubt aya toh ap humare liye kaha available hoge ....plzz bata do 🥺❤️

[bhagwanbhakti]

Sir agr f'''(c) =0 aa gya tb kya krenge???

[AkshitaPagariya]

SIR ONE DOUBT AAPNE LAST QUESTION MAI F'(X) KA DOUBLE DERIVATIVE KARKE KYU NAHI NIKALA VALUES OF A AND B

[ronnieroy]

sir question 2 mai ans glt a rha hae local minima ka pls bta dijiye

[pushkarmahindrakar]

sir case studies ke lia knose chapters padhe??

[stutigupta]

Sir cuet ka content aapke telegram channel pr kaise milega...plzz bta dijiye

[artzone]

awesome sir thnku for ur hard work🙏🙏🙏🙏🙏🙏

[foodieiconic]

Increasing decreasing Janne k liye hum valyu kaha put karte hai original function Mai ya uske derivated function Mai...???

[vdevil]

Sir its a humble request aap board exam ki preparation kra dena for 2025 plzz sir all important questions ki😢

[SparsshSays]

sir question 3 part 2 me f(x) ki jagah value aapne F'(x) me put kardi