people visited the buffet using Venn
diagram?
(b) An advertising agency finds that of its 170 clients, 115 use Television
110 use Radio and 130 use Magazines. Also 85 use Television and Magazines. 75
use Television and Radio 95 use Radio and Magazines, 70 use all the three. Draw
Venn diagram to represent these data. Also find:
(03-03 Marks)
how many use only Radio?
() how many use only Television?
(c) how many use Television and Magazine but not radio?
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diagram?
(b) An advertising agency finds that of its 170 clients, 115 use Television
110 use Radio and 130 use Magazines. Also 85 use Television and Magazines. 75
use Television and Radio 95 use Radio and Magazines, 70 use all the three. Draw
Venn diagram to represent these data. Also find:
(03-03 Marks)
how many use only Radio?
() how many use only Television?
(c) how many use Television and Magazine but not radio?
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