1 Answer

Charan Tej · Answer 1 · 2023-12-31T20:41:21+0000

Solution:

Given that;

A person tosses a coin twice.

The tree diagram representing when a coin is tossed twice is shown below

From the tree diagram above;

The set representing the event E that the first toss is tails is

Hence, the answer is

$\lbrace TT,TH\rbrace$

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