# MATH USM

posted by .

Write the following in terms of sin(θ) and cos(θ); then simplify if possible.
cos(θ) + sin(θ)cot(θ) =

• MATH USM -

cosØ + sinØcotØ
= cosØ + sinØ(cosØ/sinØ)
= cosØ + cosØ
= 2cosØ

## Similar Questions

1. ### Math - Calculus

The identity below is significant because it relates 3 different kinds of products: a cross product and a dot product of 2 vectors on the left side, and the product of 2 real numbers on the right side. Prove the identity below. | a …
2. ### math

Write the following in terms of sin(θ) and cos(θ); then simplify if possible. sec(θ) / tan(θ) =
3. ### Trig

Write the following in terms of sin(θ) and cos(θ); then simplify if possible. csc(θ) - cot(θ)cos(θ) =
4. ### math

Write the following in terms of sin(θ) and cos(θ); then simplify if possible. sec(θ) / tan(θ) =
5. ### Trigonometry

Which of the following is equivalent to 1 − cos 2 θ/cos 2 θ?
6. ### Algebra

Find the complete solution of each equation. Express your answer in degrees. sec^2 θ+sec θ=0 2 cos^2 θ+1=0 cot θ=cot^2 θ sin^2 θ+5 sin θ=0
7. ### Trig

Given that csc θ = -4 and tan θ > 0, find the exact value of a. x b. sin θ c. cos θ d. r e. sec θ f. cot θ
8. ### 2 math ?s

Thank you so much in advance! Verify each identity. Work one side (the harder side) Please show me the work sin θ +cos θ cot θ= csc θ Cos^2 θ + 1 =2cos^2 θ +sin^2 θ
9. ### Math Question

Given tan θ = -8/5 and sin θ < 0, find sin θ, cos θ, csc θ, sec θ, and cot θ.
10. ### Calculus-antiderivative

Find f. f ''(θ) = sin θ + cos θ, f(0) = 5, f '(0) = 3 My steps: f'(θ)=cosθ-sinθ+C When f'(0)=3, C=-2, so f'(θ)=cosθ-sinθ-2. f(θ)=-sinθ-cosθ-2x+D When f(0)=5, D=6, so f is …

More Similar Questions

Post a New Question