Express as equivalent fractions with rational denominator: \[ \frac{1}{1+\sqrt{2}-\sqrt{3}} \]

Express as equivalent fractions with rational denominator: \[ \frac{1}{1+\sqrt{2}-\sqrt{3}} \]

Express as equivalent fractions with rational denominator: \[ \frac{1}{1+\sqrt{2}-\sqrt{3}} \] 📲PW App Link - https://bit.ly/YTAI_PWAP 🌐PW Website - https://www.pw.live