‎23 medals are awarded for Folk songs, 8 for Deuda songs 11 for Maithili songs If the - Maths - Sets

Question

‎23 medals are awarded for Folk songs, 8 for Deuda songs
& 11 for Maithili songs If the total number of singers awarded
is 32 and only 3 singers received the medals in all 3 types of
songs, find how many singers received medals in exactly two if
three types of songs?

Vihang Patel · Answer

9 is answer
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‎23 medals are awarded for Folk songs, 8 for Deuda songs & 11 for Maithili songs. If the total number of singers awarded is 32 and only 3 singers received the medals in all 3 types of songs, find how many singers received medals in exactly two if three types of songs?