Question

In a stack of 1 to
20 cards, if a cards are drawn
at random, one after other withour replacement
How many ways be made so that number
on 2nd card shows a number greater than 1st
​

Answer 1

Answer:PQRS is a square with X and Y as the equation of the side PQ and PS respectively what is the ratio of the area of triangles YSR and XR

Step-by-step explanation:

Answer 2

Answer:

sorry to say but it's not possible at a card...it's only possible when a coin tossed or a die drown

Step-by-step explanation:

if u throw a die then there are two numbers appears which are small and greater but at the card only one number is appear in a column so......

sorry for no answer...

u ask it properly then I will definitely answer u dear...

I am expert in probability