12th Std Maths Example 7.18 P.T ellipse x^2+4y^2=8 and the hyperbola x^2-2y^2=4 intersect orthogonal

[@FriendsGaming3676]

Thank you sir for your great explanation 👍

[@metrokarunagaran]

You are most welcome

[@SivanesanM-xd8cl]

Clear explanation sir thank you sir

[@Sharukesh-kg9iu]

Sir, you are so good

[@mohammedsalihan]

Thank you sir 🎉🎉

[@jarulshajjarulshaj4868]

Sir, is this enough for public exam?

[@metrokarunagaran]

Enough

[@ironwoman0708]

Sir,Can we use 1/a-1/b=1/c-1/d in this sum . Please reply sir

[@metrokarunagaran]

No....the curves are different.....

[@ironwoman0708]

@@metrokarunagaran OK sir . Thanks

[@rmadeshbabu2972]

R.Madesh babu ok sir 👍

[@KrishnaKumar-ps6lo]

Thanks

[@SaraSara-my9dl]

M.Prithvirajan OK sir

[@divyak8141]

K. dheeba 12A2

[@kalyaninadesan2299]

M.Ruth XII A1

[@sowmiyaiyyanar5169]

I.Sivaranjani Xll-A2 sir

[@panneerselvamdharmalingam9675]

VAISHNAVI. P XII-A1

[@mithra875]

Sir please upload Example:7.19-7.32

[@Surjith06]

Hi

[@HOMEMADEELECTRONICS]

Sir 6 ku square root edutha root 6 thaana varum

[@viginalmary4540]

Aama √6 thaan varanum avar en 3 potaru????

[@dhyaneshwaranm]

Sir if we divide -x1^2/8y1^2 by x1^2/8y1^2, we will get -1 directly sir. Can we proceed like that or not, if no, explain sir. Please 🙏🏼🙏🏼🙏🏼🙏🏼

[@metrokarunagaran]

No we must only multiply .

[@devarajdeva3206]

D. Ragul OK sir

[@kiruthiga6886]

Kiruthiga. K OK sir