Sir Homework : Both reflexive and symmetric so sir ek matrix bana liya A*A kyunki reflexive hai to diagonal to aayega hi relation mai For symmetric(Considering with respect to upper triangle) : ham kisi bhi ek element in upper triangle ko leyenge to uske corresponding ek element lower triangle wala aajayega so ham kisi bhi upper triangle wale element ko le sakta hai ya nahi le sakta baki kaam ho jayega so 2 choices per element of upper or lower triangle . Total no. of element in matrix = n**2 no. of element in diagonal is n no. of element in each triangle equal as square matrix so no. of elements are (n**2-n)/2 So number of relations are 2 raised to power (nsquare - n)/2
Sir doubt pls give a look Sir ek calculus ka question hai maybe i guess sir dimak mai vaise hi aagaya book mai nahi hai school teacher ne solve nhi kiya looks simple but when thinks about it its quite difficult sir pls you can help ; Sir a point going in x - axis at 1unit/second when t = 0 but acceleration in x(axis)= y(value of y) and acceleration in y(axis) = x(value of x) sir now it will also move in x and y sir ham trajectory ya path ki equation kuch nikal sakte hai kya?
Bro this is a one shot, where he explains all concepts and does high level jee mains questions to strengthen the concept and its application, and as for advanced questions, after watching this lecture, if you practice any standard book( like cengage for instance) and do jee mains pyqs, then you'll be easily able to solve advanced pyqs too. Also, sir has conducted some solving sessions, where he selects about 20 important advanced mcqs and solves them. U can find those in the playlist section of the channel.
sir doubt plz plz reply i have exam tomorrow at 50.25 here in this relation there is ac already then why have you written ca .................. agar ac relation me he toh ca likh ne ki kya jarurat he sir plz reply sir iska answer toh 5 aana chahiyea fir sir plzzzzzzzzzzzzzzzzzz replyzzzzzzzzzzzzzzzzzzzzzzz
absolutely love your efforts sir that you do for us, just another humble request to you that, please do something about physics too...physics oneshot would be a blessing for us!!
Total no. of reflexive and symmetric relaⁿ :- For reflexive = 1×1×1 For symmetric = 2×2×2•(1) hence, 2³ ● This is for [n = 3] *_Bhai_* sabhi teachers direct formula bata dete hai no. of relaⁿs ka but aapne too..... 😃😃😃 Iss tarike se too kabhi kisi ne padaya hee nahi 😶😶😶 JEE aspirant 2025 🔥🔥🔥
Look except odd and even functions it covers most of the part. So if you are learning Relation and Function you can surely watch this. This video also contains a few small tricks which will help you while solving questions of other chapters.
Thank u sooo much!! Also if it isn't any trouble, could u tell me where to learn the small topics like odd and even functions from? Thanks for the reply again!
