You don't have to. It's a matter of convenience. c²-a² appears in the formula. You could leave it as: [ x/a ]² - [ y/√(c²-a²) ]² = 1 But then the question arises what √(c²-a²) is. So it's natural to give that a name like 'b' and then figure out what b is.
When we calculate F1 to B... How would you get 8 as the answer...? But I think it's 3+(-5) =-2.. I don't know correctly.... If someone will see my comment plz response to it.. 🙏
Thank you sir.👌👍
Its best vedio i know so far for hyperbola.
👌
You’re doing God’s work William Rose... thank you for your simple explanation!
/geo ex machina
Marvelous explanation....👍
thank you so much!❤️ I wouldn't have answer my work if it weren't for u❤️
nice one Sir
your explanation is very Understandable ... Thanks sir
tqsm sir !
cleared hyperbola concept !!
love u!!!
Awesome explanation! I understand hyperbola a lot more now. Thanks a bunch!
hi dear can u help me in derivation of hyperbola and parabola polar form equation
what do you mean by polar?maby i can help you with
az al by polar it means in terms of angles....a line makes with the x axis and y axis
Good job bro..u made my conc concept well
good complete explanation
Sir you explained well
Thankyou so much
Thank you for your explanation
Is there any derivation of a vertical transverse axis for this?
Yes i need that too
Should it not be f1p - pf2 = F1B - Bf2?
Sir,how you came to know
F1P - PF2=BF1 - BF2 ?
Many many love from India❤️❤️❤️❤️😊
why do we define b^2 = c^2 - a^2 ? does it has something to do with pythagorean theory?
You don't have to. It's a matter of convenience. c²-a² appears in the formula. You could leave it as:
[ x/a ]² - [ y/√(c²-a²) ]² = 1
But then the question arises what √(c²-a²) is. So it's natural to give that a name like 'b' and then figure out what b is.
Very good. Thanks
thank you so muchhhhhhhhhhh.it helped a lot
thank you
VECTOR formed Space Formsa GEOMTRIZATION of vectors space as Cotangent BUNDLES on a Equilateral
Those straight lines tho...
When we calculate F1 to B... How would you get 8 as the answer...?
But I think it's 3+(-5) =-2.. I don't know correctly.... If someone will see my comment plz response to it.. 🙏
Distance is equal to the absolute value of the difference.
thanks a lot.
Thanks
Why is the 6 became 36 + 12 , pls help me , I dont really get the idea
I squared both sides of the equation. (6 + s)^2 = 36 + 12s + s^2
ಸಂದಾಗ್ ಯಾಳ್ಕ್ವಟ್ರಿ ಕಣ್ ಬುಡ್ರೀ
thank u
Why am i thinking of shane from bzzfeed unsolved
Why there is a 36,12 at the other temrs.. you add it to the equation without saying why 🙂
You square both sides entirely, you dont square each term individually
It can be derive in like 5 min not half an hour
Wow