28. Derivative Find dy by dx if x^y + y^x = 1

preview_player
Показать описание
MATHS : Easy to understand
Useful for Class 10, class11, class 12 Diploma Sem1 m1 Engineering
CBSE, ICSE, ISC, SSC, HSC, IGCSE, GCSE, A LEVEL, IB
IIT, JEE, CET, UPSC, MPSC
Рекомендации по теме
Комментарии
Автор

implicit derivation rule
dy/dx=-Fx/Fy

Fx=y.x^(y-1) + y^x .lny (derivation for x)
Fy=x^y.lnx+x.y^(x-1) (derivation for y)

Solution:
dy/dx=-(y.x^(y-1) + y^x .lny)/(x^y.lnx+x.y^(x-1))

turkishwagnerian
Автор

It's too lengthy process.
X^y can be written as e^ylogx and y^x can be written as e^xlogy. Then you solve it very easily.

sudipnandi
Автор

Thankyou Sir lekin Hindi me aur achcha hota but mai samajh Gaya

imagineknowledge
Автор

What can be done when add of this question is replace by product.????suggest me sir

dhirajsah
Автор

can someone please explain the last step how yx^y/x = yn^y-1

kaushik.aryan
Автор

💥💥💥💥💥
Most awaited Calendar App* is now
available on play store

*April to March : As Academic and Financial Year in India*

Useful for all Teachers, Students & Parents,
Please Install / download now, it is totally free.
*GURUTVAM CALENDAR APP*, . Click on the link below,

Year : April to March : As Academic & Financial year in India
*Features :*
GURUTVAM CALENDAR, April 2022 to March 2023 according to academic as well as financial year in india, includes
1. Sunrise, Sunset, Moonrise
2. मराठी दिनविशेष तिथीनुसार (मराठी)
3. Holidays, festivals
4. Importance of the Day in detail, includes discoveries, inventions, historical events etc.
5. Panchang : daywise details
6. Video link : IMPORTANCE OF THE DAY. ( English)
7. Video link : आजचे दिनविशेष ( मराठी)
8. DAYWISE COLOURS, to give special positive effects according to indian astrology.
9. List of Emergency contact Numbers
10. Maths Videos
11. Maths Formulae
12. Career Options : coming soon
13. Rashifal : coming soon

*SOCIAL VIEW*: This app is free but monetized with ads.

🔥विद्यादान हेच श्रेष्ठदान🔥

🚩Part of this revenue will be used for the free quality education of poor and needy children with our coming project,
🔥 *GURUTVAM GURUKULAM* 🔥
at HINDOSTA E-TECHNO SCHOOL, NANDURA, BULDHANA.

🙏 *So friends, you are kindly requested to forward this message to all your friends to achieve our a target of 10 Million downloads.*

🚩Support Our Mission🚩
🔥 *विद्यादान हेच श्रेष्ठदान* 🔥

gurutvameducation
join shbcf.ru