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Write the statements given below in symb...

Write the statements given below in symbols and list the elements.
(i) Integers lying between -15 and -8.
(ii) Integers greater than -5 and less than 1.
If A and B are the number of elements in the sets (i) and (ii), respectively, then find the value of |-(A-B)|.

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To solve the problem step by step, we will first express the statements in symbols, list the elements, and then calculate the required value. ### Step 1: Write the first statement in symbols and list the elements. **Statement (i):** Integers lying between -15 and -8. **Symbolic Representation:** The set can be represented as: \[ A = \{ x \in \mathbb{Z} \mid -15 < x < -8 \} \] **Listing the Elements:** The integers between -15 and -8 are: \[ A = \{-14, -13, -12, -11, -10, -9\} \] ### Step 2: Write the second statement in symbols and list the elements. **Statement (ii):** Integers greater than -5 and less than 1. **Symbolic Representation:** The set can be represented as: \[ B = \{ x \in \mathbb{Z} \mid -5 < x < 1 \} \] **Listing the Elements:** The integers greater than -5 and less than 1 are: \[ B = \{-4, -3, -2, -1, 0\} \] ### Step 3: Count the number of elements in each set. **Count of Elements in Set A:** \[ A = \{-14, -13, -12, -11, -10, -9\} \] Number of elements, \( |A| = 6 \) **Count of Elements in Set B:** \[ B = \{-4, -3, -2, -1, 0\} \] Number of elements, \( |B| = 5 \) ### Step 4: Calculate \( |-(A-B)| \). **Finding \( A - B \):** We need to calculate: \[ A - B = |A| - |B| = 6 - 5 = 1 \] **Finding the Absolute Value:** Now we need to find: \[ |-(A - B)| = |-1| = 1 \] ### Final Answer: The value of \( |-(A - B)| \) is: \[ \boxed{1} \] ---

To solve the problem step by step, we will first express the statements in symbols, list the elements, and then calculate the required value. ### Step 1: Write the first statement in symbols and list the elements. **Statement (i):** Integers lying between -15 and -8. **Symbolic Representation:** The set can be represented as: \[ A = \{ x \in \mathbb{Z} \mid -15 < x < -8 \} \] ...
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