I will be asking all my probability questions doubts here in this thread… Pls help me with them.

Peace.

(I m very weak in this topic )

Noice questions, kal subah uthte hi try karunga agar kisi ne na kiye to

Turu ig

Reverse engineering…

Agar fly ko R pe aana h to

Wo B or W pe First land kregi yahi possible ways h taki wo R pe end kre

Now

B (1/6) AND W (1/6) but w pe ane k baad Right and left two ways jisme favourable h Right to W (1/6*1/2)

Probability → 1/6 + 1/6*1/2 = 1/6 + 1/12 = 1/4 A

Btw ye Allen k modules k sawal rag rag me base hue h

Ha allen ne bansal se copy mare honge

Thanks for solution

False h given

Accha aisa tha… Mujhe lga vo multiple times udte udte R pe pahunch jayegi… Thanks for clearing the doubt

Isme table bana k try Karo…

From 1 to 10 iske squares likho then sum of sq of two numbers unka unit digit 0 or 5 jin cases me ayega…

I hope ho jayega isse …

Infinite arhe h like… I did by this…

a²+b²=5k, k €Z

Then k=1,2,4,5,8,9,10,13,17,…… Pe a aur b satisfy kre the eqn… Kha galat kiya h

Sawal ajeeb lag rha

Usme wo Atleast two of them land same way nhi samjh aya…

Mujhe last wali line me… “either the same way or oppositely” smjh nhi aya

Are bro

1-> 1

2-> 4

3-> 9

4-> 6

5-> 5

6-> 6

7-> 9

8-> 4

9-> 1

10-> 0

Number → unit digit of Number²

Isme

Dekho kin kin ko add krne se 0 or 5 unit digit ayege

Ab this / 100 is ur answer

(1,4)(1,9)(1,9)(1,4)(4,6)(4,6)(4,1)… aese

Ye unit digit likhe h squared terms k upar se start krte krte jinka sum 0/5 aa rha

As the probabilities of heads or tails are both 1/2, as the number of tosses increase, the ratio of heads to tails will tend to get closer to 1/2, but it will never be exactly 1/2. For proof, you can take a coin and try this yourself .

Accha. Aise krna tha…

Thanks budyy

Ha bache h…

4,15,17

Iska matlab hai ki ek race me 6 horses hain, aur unme se ek horse A hai. B ya C me se koi ek banda, horse A par baith sakta hai. [P(B rides A)]/[P(C rides A)] = 2/1. If B rides A, all the horses have equal probability of winning, whereas if C rides A, C’s probability of winning becomes 3 times. Hame dhundna hai what are the odds against his (C’s) winning?