Question

plz solve my anawer as fast as u xan with full Steps ​

Answer 1

Answer is

Value of 1+k is 3

Solution

Given, probability of getting a tail is 1/k ... (1)

Also we know that

When an unbiased coin is tossed then two cases could happen: H or T

So probability of getting tail: 1/2 ... (2)

Comparing (1) and (2),we get

k = 2

Value of 1 + k is 1 + 2 = 3