State the period and amplitude of each of the following Y=2 sin(2x)

Q: Q1. Evaluate without a calculator sin-1 (sin

A: Given,  sin-1sinπ4  We have to calculate it.

Q: find the amplitude and period of y=-(5)/(9)sin(-(\pi )/(3)x)

A:

Q: 2. A ball travels in a circle at 3 radians/s and starts on the positive x-axis. How far away is the…

A: Let 'w' be the angular speed of the ball travels in a circle.  Thus, w= 3 radians/s.  Let 't' be the…

Q: 13x sin COs

A:

Q: Find the amplitude and period for the function y = −2 sin( 12 x).

A: Given:     y=−2sin12x

Q: Find the exact value of sin(π/4)

A: sin (π/4)=1/√2. see 2nd step .

Q: Find the exact value of sin(π3)

A:

Q: Find sin 2x, cos 2x, and tan 2x if tanx=-3 and x terminates in quadrant II.

A: Giventanx=-3 and x is in II quadrantWe have to find sin 2x , cos 2x and tan 2xTo find sin 2x use…

Q: Find a value of x that satisfies the equation sin 20° cos (x). Submit

A:

Q: if sinx = (1/3) wth x in the quadrant II, then determine the exact value of of sin (x+π/2) and cos…

A:

Q: Find the exact value of the expression. sin(cos"+ tan-i 1)

A:

Q: Find the exact value of sin sin 3. 元一3 |3|

A:

Q: Find sin 2x, cos 2.x, and tan 2x if cosx 2 and x terminates in quadrant II.

A:

Q: $66)= Sinx+ Cos>x.

A:

Q: Find a value of x that satisfies the equation sin (-13°) = cos (x). %3D Submit

A: To find the value of x

Q: Find the exact value. Зп sin 4

A:

Q: 7. Find the amplitude and period for the function y = -3 sin(4x).

A: Given,           The function is y=-3sin4x .

Q: Find amplitude and period of function 1/3 cos pi x

A: function is 1/3cosπx here the standard form = AcosBx where A = amplitude period = 2π/B using this…

Q: Find the exact value of:

A:

Q: Find an equivalent expression for sin 4x in terms of function values x sin 4x =

A: power series of f(x) about x =a is  f(x) = ∑h=0∞ fn(a)n! (x-a)n ------- (*)

Q: What are the amplitude and period of y = - 4 cos(πx)?

A: The amplitude is the vertical distance between the axis of the function and the maximum or minimum…

Q: 1 + tan -1 sin( cos

A: we know that…

Q: 7r sin 12

A:

Q: Find sin2x, cos2x, and tan2x if sinx=3/10 and x terminates in quadrant I.

A:

Q: Find sin2x, cos2x, and tan2x if sinx = 15/17 and x terminates in quadrant I.

A: sinx = 15/17 and x terminates in quadrant I. Now using the identity

Q: Find a value of x that satisfies the equation cos (-1°) = sin (x). Submit

A:

Q: Find a value of x that satisfies the equation sin 53° = cos (x). %3D

A:

Q: Determine the amplitude and period of y = 3 sin(4x).

A:

Q: Find a value of x that satisfies the equation sin (-11°) = cos (x). %3D Submit

A: We have to find x

Q: Find sin 2x, cos 2x, and tan2x if tanx=2 and x terminates in quadrant I.

A:

Q: Find cos(sin^−1(−1/2))

A: Trigonometric

Q: a value of x that satisfies the equation sin 53° = cos (x %3D

A:

Q: Find a value of x that satisfies the equation sin 69° = cos (x). Submit

A:

Q: Find the exact value. -5n sin- 6. Type + or - [ ?

A:

Q: 1. Find the period of the function y = 4 sin () - 3.

A: Concept Used: Consider y=A sin(B(x+C))+D Then Period=2πB radians

Q: Convert a sine signal into a cosine signal. Let S3(t) = 5 sin(2n100t) Write s3 (t) signal in cosine…

A: Use the identity : sin A = cos A-π2 = cosπ2-A

Q: Find S(-sin³0 – sin@cos20)d0

A: This can be solved as follows:

Q: Evaluate V2 cos sin-! 2.

A:

Q: If sin x = and cos x < 0, find sin(2x)

A:

Q: Find sin 2x given sin x = xin Quadrant I

A:

Q: Find the exact function value. 3n sin 4

A: We have to find the exact function value for sin-3π4.

Q: , given tan x = -4 and cos x < 0

A: Given that tan x and cos x both have negative values , So, the value of x must lies in 2nd quadrant…

Q: = cos 30 + sin? tan 2x 1-cot 2x = 2 csc(1 – 3x)

A: Find the first derivative: 7. y=log sin xa 8. y=e3x 9. y=e-bcos 2b

Q: Find the exact value of the expression. sin(cos-11+ tan-1 1) + (V3 +1) x 2/2

A:

Q: Find sin (x- π/2) if cos x=0.65

A: On solving this we will get

Q: Find the exact value of the expression sin-1 √2/2

A: Given: sin-122 We have, sin-122 sinπ4=22⇒π4=sin-122

Q: Find the exact value of sin 3

A: