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Given below are two pairs of statements....

Given below are two pairs of statements. Combine these two statements using if and only if.(i)         p: If a rectangle is a square, then all its four sides are equal. q: If all the four sides of a rectangle are equal, then the rectangle is a square.(ii)        p: If the sum of digits of a number is divisible by 3, then the number is divisible by 3. q: If a number is divisible by 3, then the sum of its digits is divisible by 3.

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To combine the given pairs of statements using "if and only if," we will follow these steps: ### Step 1: Analyze the first pair of statements - **Statement (i)**: - p: "If a rectangle is a square, then all its four sides are equal." - q: "If all the four sides of a rectangle are equal, then the rectangle is a square." ### Step 2: Combine the first pair using "if and only if" ...
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