Hey..!!

The probability that there is at least one pair is

A Foxoyo User

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There are 10 pairs of socks in a cupboard from which 4 indiv

In a drawer there are 4 white socks, 3 blue socks and 5 grey

A person ordered 5 pairs of black socks and some pairs of br

A man wears socks of two colours - Black andWhite.

He has a

He has a

A man wears socks of two colours - Black andbrown.

He has a

He has a

A bag contains 5 brown socks and 4 whitesocks.

A man select

A man select

A basket has 5 apples and 4oranges.

Three fruits are picked

Three fruits are picked

In a purse there are 30 coins, twenty one-rupee and remainin

In a purse there are 30 coins, twenty one-rupee and remainin

Here L1 can only fit with R1 to get a pair no other . Now i think it is clear

1- (20*18*16*14/20*19*18*17)=99/323