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**P Q and R are subsets of the universal set U. the Venn diagram showing the relationship (P n Q) U R is**

**QUICK ANSWER…**

**C**

**SOLUTION****… **** **

**The union of R means the whole of R is to be shaded,**

**The intersection of P and Q means only the portion of intersection is to be shaded.**

**Combining the two gives option C.**

**Now for the right answer to the above question:**

**Option A is incorrect. The set notation for this is simply P****Option B is incorrect. The set notation for this is simply (P n Q) U (P n R)****C is correct.****D is not the correct answer. The set notation here is (P n R) U Q**

**QUICK TIPS…**

**You may please note the****se/this****:**

**Intersecting set contains common elements while union means direct combination.**

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**/ culled from 2015 JAMB-UTME mathematics past question 46 /**