Question

2,000 $
In an election of a municipality two candidates M and N stood for the post of Mayor and 30,000 people
were in the voter list. Voters were supposed to cast the vote for a single candidate. 15,000 people cast
vote for M, 12,000 people cast for N and 2,000 people cast vote even for both.
[SEE 2074 AC]

oft Gotas arht aa TETE I (Show these information in a Venn-diagram.)
(ii) afa ATT HA CHINEL? YTT IGJETLI (How many people didn't cast vote? Find it.)​

Answer 1

Answer:

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Answer 2

Step-by-step explanation:

Here, we have given

n(U)=30000

n(M)=15000

n(N)=12000

n(M intersection N)=2000

n(MUN)'=let be X

As We Know That,

By Questions:-

30000=15000+12000-2000+X

or, 30000=27000-2000+X

or, 30000=25000+X

or, 30000-25000=X

:;X = 5000

hence, there are 5000 people didn't caste vote.