This mathematics problem involves applying core mathematical principles and formulas. Below you will find a complete step-by-step solution with detailed explanations for each step, helping you understand not just the answer but the method behind it.
ScanSolve AI Answer
Here are the solutions to the problems: Part (و): Subtraction 37058 - 23469 Step 1: Subtract the numbers. 37058 - 23469 = 13589 The result is 13589. Part (ہ): Addition 33216 + 28590 Step 1: Add the numbers. 33216 + 28590 = 61806 The result is 61806. Part (ج): Division 8526 ÷ 13 Step 1: Perform the division. When 8526 is divided by 13: The quotient is 655. The remainder is 11. So, 8526 = 13 × 655 + 11. The result is 655 remainder 11. Part (ن): Multiplication 327 × 92 Step 1: Multiply 327 by 2. 327 × 2 = 654 Step 2: Multiply 327 by 90. 327 × 90 = 29430 Step 3: Add the results from Step 1 and Step 2. 654 + 29430 = 30084 The result is 30084. --- Question 4: a) Two prime numbers whose unit digit is 9. A prime number is a natural number greater than 1 that has no positive divisors other than 1 and itself. Two prime numbers ending in 9 are: • 19 (divisors are 1, 19) • 29 (divisors are 1, 29) Other examples include 59, 79, 89. The two numbers are 19, 29. b) Any pair of coprime numbers. Coprime numbers (or relatively prime numbers) are two integers whose greatest common divisor (GCD) is 1. This means they share no common positive factors other than 1. One pair of coprime numbers is: • (4, 9) The factors of 4 are 1, 2, 4. The factors of 9 are 1, 3, 9. The only common factor is 1, so their GCD is 1. Another example is (2, 3). The pair of numbers is (4, 9).