2/29 where 270 < 0 < 360 Given: sin 0 = - 29 Find: tan 20 20 21 29 20 20 29 29 21

Q: to find the 12 Evaluate sin- exact value.

A: Given that

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A: We use formula of tan2x1. tan 2x = (2tan x) / (1 - tan^2 x).2.sec x = 1 / cos x. 3.sin^2 x + cos^2 x…

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A: The answer is found in step-2

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A: Double integal

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A:

Q: 3y What is the degree of tan

A: Please refer the attached image for complete solution.

Q: ,3 sin x cos x dx. + C

A:

Q: Use the fact that sin (38) 0.6157 to complete the expression. 22 cos() 0.6157

A: We have to use the fact  sin(38°) ≈ 0.6157 to complete the expression  cos(.... °) ≈ 0.6157

Q: Find Sin, Cos, Tan 12 A 8.

A:

Q: Use power-reducing and/or sum formulas to fill in the blanks in the identity below: (sin(7z))“ - | 1…

A:

Q: Which of the following is equivalent to  cotx/secx   A. -cscx+sinx B. cscx-sinx C.-secx-sinx…

A:

Q: Show that sin 2x Þ 2 sin x by substituting 30 degree for x and then simplifying both sides.

A: To prove: sin2x≠2sinx For x=30°

Q: Evaluate: sin 6x sin 3a da A. 0 в. - В. 2 C. - :- С. 2 D.

A: SOLUTION-

Q: Evaluate sin(arctan(-√3 / 3))

A: Given: sin(arctan(-√3 / 3))

Q: 3pi Find the value of tan, - 2i, ( 4 一 13 j1490 355 1491 13 355 1490 13 355 1490 1491 13 355 1490

A:

Q: 200=m(9.8) sin 30

A: A detailed solution is given below.

Q: Evaluate the following expressions. Your answer must be an exact angle in radians and in the…

A:

Q: Write sin 5x cos 9x as a sum or difference. Express your answer with even/odd properties applied.

A:

Q: Estimate sin 2.9. (Round your answer to one decimal place.) sin 2.9 =

A: This question is based on identifying radian and y term in given circle.

Q: The simplest form of tan2x is secx-1 Select one: a. tan x b. cos x +1 C. sec x + 1

A: Given:     To determine: The simplest form