Final answer:
To rewrite the expression ½ / (1-sin(x)) · sin(x) / (1-sin(x)), you can simplify the expression by first combining the fractions and finding a common denominator. The expression can be rewritten as ½ · sin(x) / (1-sin(x))^2.
Step-by-step explanation:
To rewrite the expression ½ / (1-sin(x)) · sin(x) / (1-sin(x)), we can simplify the expression by first combining the fractions. We can do this by finding a common denominator for the two fractions. The common denominator is (1-sin(x)).
So, the expression can be rewritten as:
½ · sin(x) / (1-sin(x)) / (1-sin(x)).
Next, we can simplify the expression by simplifying the numerator and the denominator. The numerator simplifies to ½ · sin(x) and the denominator simplifies to (1-sin(x))^2.
Therefore, the expression can be rewritten as:
½ · sin(x) / (1-sin(x))^2.