Which of the following is the equation of the given curve? Or= 20 – 20 cos 0 Or= 10 – 10 sin 0 Or=10 – 10 cos 0 Or= 20 – 20 sin 0 -

Q: 1-sine de. cos²0

A:

Q: ) Prove that 2+sinZA Cos A-SinA

A: To Prove: cos3A-sin3AcosA-sinA=2+sin2A2

Q: Write the equation of a sine function that has the given characteristics. Amplitude: 19 Period: 4…

A: Given that we need to find the equation of sine function whose  Amplitude = 19 Period = 4…

Q: Find the remaining trigonometric functions of theta if sin theta = 1/2 and terminates it

A: Given: sinθ=12 we know that sinθ is positive in first and second quadrant if, θ is in first quadrant…

Q: Find the exact value of tan (2 cos-1

A: We can solve the problem by applying trigonometric ratio.

Q: Assume that a particle's position on the x-axis is given by the equation X = 5 cos t+ 2 sin t where…

A: Concept - substitute t=0 in given position of particle

Q: 3 Let cot (0) = and sec(0) < 0. 4 - a. Place U in a coordinate system in correct quadrant and solve…

A: (a) Here, cot θ=34⇒cos θsin θ=34 Now, sec θ&lt;0⇒cos θ&lt;0 is given but cot θ&gt;0. So, tan θ is…

Q: Find the solution set of the trigonometric equation (4 cos“ a + 2 – 3 sin æ)(tan e + 1) = 0 where 0…

A: We need to find solution set of given equation.

Q: Evaluate: " sin7 cos4 dx

A:

Q: The difference formula for the sine function is sin(A-B)=....................

A: Given: sinA-B=......... To Find: The difference formula for the given function

Q: )-tan (-V3) 4. Find the exact value of expression sin cos -1 /2 2

A:

Q: 19. Which of the following expressions will make the statement (co). A = cscx true? sinx. C. A =…

A: As per our guidelines we are suppose to solve only first question if the multiple questions are…

Q: What is the exact value of cos- (sin a) where a = 13T radians? 4

A:

Q: Suppose that a is in the first quadrant and that B = n+a. What is cos-(cos B)? COS

A: In this question we have to find cos-1cosβ