Simplify the trigonomic expression 1/1+ sin

Step-by-step explanation:

We have to simplify the trigonometric expression

Let us multiply the numerator and denominator by

In the denominator apply the formula for difference of squares

Thus, the denominator will become

Thus, the expression is

Using the relation

We can rewrite this expression as

Finally, the simplified expression is

expression #3 is not equivalent. the others are.

when studying polynomials, you often hear the terms zeros, roots, factors and x x the multiplicity of a zero is important because it tells us how the graph of the let's look at the graph of a function that has the same zeros

step-by-step explanation: