The problem involving coin and dice, there is doubt why stop at 2 throws of coin when the sample space is {HH, HT,T1,T2,T3,T4,T5,T6}. If there is a third throw then the sample size becomes {HHH,HHT, T1,T2,T3,T4,T5,T6}. Here you see ony one T, no matter how many H before it. The sample size will always have 8 members. Like condition achived after 5 throws { HHHHH, HHHHT, T1, T2,T3,T4,T5,T6}. I wrote this down because it took me some time to comprehend this. The question being why stop at 2 throw, what if the outcome of second throw is also head ?
@sagarmehla37814 жыл бұрын
last question , imp doubt. What if tail comes in 3rd throw and 4th throw(HHHT) . =TH+HT + HHT + HHHT+......+infinity. =(1/2)*(2/6) + (1/2)^2 * 2/6 +.......................... infinity =(2/6)*((1/2)/1-1/2)=2/6=1/3. where I m wrong ???????
@rudrathakur62536 ай бұрын
Sir love your lectures i have one question how to you write is that a glass or something what is it
@tanishqsharma78863 жыл бұрын
I was really not able to understand conditional probability before this lecture. Thank you Sir.
@Geeetu19yamini4 жыл бұрын
Sir how do u write on the board like that(reverse)
@prernajangir91403 жыл бұрын
Really Sir you are sk good . I understand whole concept. And also question
@abhishekmittal72136 жыл бұрын
U r the best maths teacher.Sir, there is some error page opening up whenever I click the link for the test series on your website. Please help me out
@rajeshveeravalli71013 жыл бұрын
I don't know how much should I thank u ❤
@rishikeshkourav7075 жыл бұрын
Outstanding
@ashishranjan95516 жыл бұрын
Good evening sir my jee preparation is going well, following ur videos honestly ,sir I have a request can u make some videos on KZbin based on examination tempramet ,last month tips regarding jee mains in January
@vaibhavshinde42496 жыл бұрын
Thank you sir
@itsanshpandey6 жыл бұрын
Sir your explanation is just outstanding
@codeguy215 жыл бұрын
Sir why you are not talking about Venn diagram or tree diagram
@PRADEEPKUMAR-bx6cq6 жыл бұрын
Sir how could I join yours test series for jee main jan 2019
@rajdeepnagar78456 жыл бұрын
Sir please upload new video as soon as possible.
@korack15046 жыл бұрын
Thank you for uploading a lecture
@sakshampaliwal81704 жыл бұрын
Excentre for jee advanced please!!
@SharvanKumar0486 жыл бұрын
Very helpful lecture
@shrikantkapure90885 жыл бұрын
Thanks sir
@pritammishra33605 жыл бұрын
sir 19.56 me demorgan law ka use hai na
@ArtiSingh-oz5db4 жыл бұрын
At 33:00 probability of HT will be 1/2 I think sir has done a mistake
@korack15046 жыл бұрын
Really after your lectures we don't need to memorize the theorems and are able to apply them
@bhashkargoswami45476 жыл бұрын
U r lecture can make my score upto a very good rank in jee advanced
@shrikantkapure90885 жыл бұрын
Nice teaching sir
@vishalpandey53262 жыл бұрын
Underestimated NCERT🙃
@bhashkargoswami45476 жыл бұрын
Sir plz complete caculus part first and plz record black room corse as early as possible plz its a humble request to u.i m dropper its my lst try plz record calculus and algebra till dec complete
@hamsterenstagram75266 жыл бұрын
I can understand your explanations much better than my teachers at my coaching institutes.. : )
@satishchandra13293 жыл бұрын
q
@abhinavsrivastava77846 жыл бұрын
Sir can you please do a video with problem solving of composite functions and invertible functions.
@saibalpatra.2096 жыл бұрын
Go to playlist of sir KZbin Chanel and u will find it . Thank you