If A has 32 elements B has 42 elements and AUB has 62 elementsfindthenumberofelements in Aa) 74Dut of a total population of 50,000 only 28,000 read Telegraph and 23,000 read Times of(b) 62(e) 12(d) ndia while 4,03,(b) 2,000(c) 4,000(d) ut 2000 staff 48% preferred coffee 54% tea and 64% cocoa. Of the total 28% used coffee anda 32% tea and cocoa and 30% coffee and cocoa. Only 6% did none of these. Find the numberving all the three.360(b) 280(c) 160(d)

If A has 32 elements B has 42 elements and AUB has 62 elementsfindthen

1.	If A has 32 elements B has 42 elements and AUB has 62 elementsfindthenumberofelements in Aa) 74Dut of a total population of 50,000 only 28,000 read Telegraph and 23,000 read Times of(b) 62(e) 12(d) ndia while 4,03,(b) 2,000(c) 4,000(d) ut 2000 staff 48% preferred coffee 54% tea and 64% cocoa. Of the total 28% used coffee anda 32% tea and cocoa and 30% coffee and cocoa. Only 6% did none of these. Find the numberving all the three.360(b) 280(c) 160(d)
Answer» Sorry please post the exact question or the question number.