tane+ sine 1+ cose
Percentage
A percentage is a number indicated as a fraction of 100. It is a dimensionless number often expressed using the symbol %.
Algebraic Expressions
In mathematics, an algebraic expression consists of constant(s), variable(s), and mathematical operators. It is made up of terms.
Numbers
Numbers are some measures used for counting. They can be compared one with another to know its position in the number line and determine which one is greater or lesser than the other.
Subtraction
Before we begin to understand the subtraction of algebraic expressions, we need to list out a few things that form the basis of algebra.
Addition
Before we begin to understand the addition of algebraic expressions, we need to list out a few things that form the basis of algebra.
Simplify the expression completely. Leave answer so there is no quotient.
![The expression shown is a trigonometric fraction:
\[
\frac{\tan \theta + \sin \theta}{1 + \cos \theta}
\]
### Explanation for Educational Purposes:
This expression combines the tangent and sine functions in the numerator, and the cosine function in the denominator.
- **Tangent (\(\tan \theta\))**: This is the ratio of the opposite side to the adjacent side in a right-angled triangle.
- **Sine (\(\sin \theta\))**: Represents the ratio of the opposite side to the hypotenuse.
- **Cosine (\(\cos \theta\))**: Represents the ratio of the adjacent side to the hypotenuse.
Such expressions are often encountered in trigonometry, used in simplifying identities, solving equations, or within calculus integrals and derivatives. Understanding how to manipulate these can be crucial in advanced mathematics.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F6ed323b9-8e35-4824-8e78-fcaf55c6ad57%2Ff2313b53-d5c7-4150-a73b-98559668fe02%2F0awwcaj_processed.jpeg&w=3840&q=75)
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