1.
a) Write the above information using set notations.
In a survey of 2,000 tourists who visited Nepal, it was found that 250 visited neither
Pokhara nor Janakpur, 1,125 visited Pokhara and 750 visited Janakpur.
c)
b) How many tourists visited either Pokhara or Janakpur?
d)
c) By using Venn-diagram, find the number of tourists who visited Pokhara only.
d) How many tourists visited at most one of these places?
In
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