**Free RD Sharma Class 12 Solutions Relations Chapter 1 Ex 1.2**

**Relations Ex 1.2 Q1**

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**Relations Ex 1.2 Q2**

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**Relations Ex 1.2 Q3**

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**Relations Ex 1.2 Q4**

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**Relations Chapter 1 Ex 1.2 Q5**

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**Relations Ex 1.2 Q6**

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**Relations Ex 1.2 Q7**

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**Relations Ex 1.2 Q8**

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Also, we need to find the set of all elements related to 1.

Since the relation is given by, R={(a,b):a=b}, and 1 is an element of A,

R={(1,1):1=1}

Thus, the set of all elements related to 1 is 1.

**Relations Ex 1.2 Q9**

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**Relations Ex 1.2 Q10**

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**Relations Ex 1.2 Q11**

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**Relations Ex 1.2 Q12**

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**Relations Ex 1.2 Q13**

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**Relations Ex 1.2 Q14**

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**Relations Ex 1.2 Q15.**

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**Relations Ex 1.2 Q16.**

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