Question

What is tge total number of outcomes when 5 coins are tossed once?

Answer 1

dekho bhai

ek coin me do parinam ya outcomes hote hai

(H,T)

agar ham do coins ka milakar bole to ho jayenge

((H,T),(H,T))= 2*2=4

vese hi teenh coins ka ho to 2*2*2 = 8 isme hum add nahi karte multiply karte hai kyuki he conditional probability he jisme do event ek dusre be interdependent hote hai

agar tme paanch coins ka milar jana he to wo hoga 2^ 5= 32

example of conditional probability

man lo tumhe A to B jane me 10 minute lagte aur yeh AtoB wale safar me tum ek point C se jate ho to man lo A to C jane ke liye tumne ek dusra raasta liya jo lamba he aur tume A to C jane me time lag gaya to tumhare A to B wale safar me tumhe 10 minute se jyada lagega