Ifr' = bx, find cos a in cartesian coordinates, where a is the angle between r and r'. %3D If q is at r' = b&, find v in cartesian coordinates using the first three terms of the sum in kq V = P,(cos a)

Q: The curves 71(t) = (4t, tº, 2tª) and 72(t) = (sin(4t), sin(5t), t – ) intersect at the origin. Find…

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Q: Graph in radians please

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Q: 12. Verify the identity by transforming the left side of the equation into the right side. csc 0-sin…

A: 12. We need to verify the following identity cscθ-sinθ = cotθcosθ

Q: A wheel has a radius of 35 cm and is spinning at a rate of 2x radians/s. The wheel is marked 10 cm…

A: Angular velocity in the wheel is constant for all the point. But linear velocity of the point…

Q: Find the exact value ofcos(α+β)under the given conditions.   sinα=15/17, 0<α<π/2​;…

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Q: If sin v = with < v < T and cos w = * with 0 < w < , find sin (v + w)

A: Given that π2&lt;v&lt;π. So, v is in the 2nd quadrant.In 2nd quadrant sinv is positive but cosv is…

Q: Find the exact value of cos(a - B) given that sina 4 and cos3 for 8. %3D a in Quadrant III and 3 in…

A: Given: sinα=-45 and cosβ=-58. Here, α is in 3rd quadrant and β is in 2nd quadrant. cosα-β is given…

Q: Find sin(2x), cos(2x), and tan(2x) from the given information sec(x) = 4, x in Quadrant IV %3D…

A: Given: secx=4, x in Quadrant IV   We know that; The trigonometric identities; 1). sin2x+cos2x=1 2).…

Q: 3) If the velocity of a particle moving along a line is given by v(t) = cos = COS 2t), which…

A: We have to find the position expression from the velocity function.         According to our…

Q: Find the approximate value of cos (sin(-0.44). cos (sin -1(-0.44) = [ (Round to four decimal…

A: We will find the approximate value of cossin-1-0.44 in the following step.

Q: B. With the indicated conc the given equation. 2. 2 Cos2 0 = -3 Sin 0, 3. Tan? x- Secx = 1, 4. Cos…

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Q: If cos α=0.755 and sin β=0.051 with both angles' terminal rays in Quadrant-I, find the following:…

A: We have to find the value of cos(α+β), sin(β−α).

Q: If csc(z) = 6, for 90° <z< 180°, then %3D sin () %3D «(금) cos tan(플) - ||

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Q: 7 and tan 0 > 0, find the exact value of cos 0 If csc 0 = %3D

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Q: If sec A = V50 with 0° < A < 90°, find sin 2A and sin 4. %3D sin 2A = sin

A: We have given that sec A=50......(1) The expression for the sec trigonometric function is given as…

Q: [ san28 e tan 20 ,tan 28 sec 2 Bd

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Q: If csc(x) = 4, for 90° < x < 180°, then CS sin() Cos 2 %3D tan 2 %3D

A: formule: 1. cosec(x) = 1/sin(x) 2. tan(x) = sin(x)/cos(x)

Q: If sin(x) (in Quadrant-I), find 19 cos(2a) = %3D (Please enter answer accurate to 4 decimal places.)

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Q: Evaluete " 2X Cos(sin --

A: Use the inverse trigonometric identities and simplify.

Q: Find dr 0Y-- の 3. Cosr+ Cot O =r

A: Solution:-

Q: 6). S sin 20 cos 50 de

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Q: If ex = tan 0, then sin e: O 1 - cos e 1 ex

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Q: en(cos (Tix)e) + हाक %3D COS

A: Given that y=ππx ln(cos(πx)e)+sin3π5,   we have to find implicit derivative of y.

Q: 20л cot 3 co

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Q: The magnitude of A = p cos 0 a, + pz2 sin Ø a, at point (3, -4, 0) is: %3D

A: To find magnitude of A⇀=ρcosθaρ⇀+ρz2sinφaz⇀   at point (3,-4,0)

Q: Find cos if csc u = 13.16 and u is in Quadrant-II. COS (Please show your answer accurate to 2…

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Q: 2. cos(arctan(1)) =

A: cosarc cosx =x

Q: Express cos { θ + π/2 ) and sin { θ + π/2 } ) in terms of cosθ and sinθ.

A: Given  cosθ+π2, sinθ+π2

Q: laploce ď ļ cos' at} 2

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Q: tanla= 2 with 3T LaL2p 3 2 and Sin lb) = 3 with IT L6LT 2. %3D

A: Solution:-  tana=-23   with 3π2&lt;a&lt;2π (fourth quadrant) sinb=34 with    π2&lt;b&lt;π   (second…

Q: Find cos(u/2) if cosu=0.153 and u is in Quadrant-IV. round to the 4th decimal place cos(u/2)=

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Q: ) Find | sin can) cas (ga)da cos (gx) dx

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Q: Sin (% %3D cos(oT) Sin (T+u) = cosu () asi

A: Solution Let for some angle A &amp; B, the  identity Sin(A+B)=sin(A)*cos(B)+sin(B)*cos(A)…

Q: coS 3dv

A: on solving this we get

Q: 3πT (cos (³7) + isin (where the measured in radians) to rectangular form a + bi. Round to 3 decimal…

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Q: A particle is moving in space with position function R(t) = (cos(4t), sin(4t),5 – 3t) Determine the…

A: We will use concept of arc length in 3d We want to determine the length of a vector function,…

Q: Solve for the angle 0 where 0<0< 2n. sin 20 - v2 cos 0 = 0 0 =

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Q: If sina = 0.701 and cos B= 0.708 with both angles' terminal rays in Quadrant-I, find the values of…

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Q: 2 Convert r = to rectangular form. 7 sin 0 COS

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Q: . Find the smallest positive solution for 5sin(3x)=1  in radians round to 4 decimal places

A: Here i use calculator to find answer in radian  we can also use relation . π radian = 180 degree

Q: T. If 0 = then sin(8) = %3D cos (0) = COS Give exact values. No decimals allowed!

A: Givenθ=π6

Q: c) y = sin-1 d) y = V2 = arccos

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Q: sin (x) = 0.8. If x and y are complementary, what is cos (y)?

A: In the question it is asked to calculate the value of cos(y) for sin(x)=0.8. It is given that x and…

Q: 3 where sec 0<0: find the exact value for cos 5 . Given: sin 0 = %3D --

A: sinθ=-35  &amp;  secθ&lt;0 By using the identity sin2θ+cos2θ=1, we get…

Q: ди du and ar if u = e" cos 0 . cos(r sin 0) (1) Find

A: It is partial derivative

Q: Cos x [SND] If y = tan x+ seç show that, y = (1 – sin æ)?

A: Topic  =trigonometry

Q: Verify.

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Q: v in the quadrant IV COS (U+V)=

A: we have to find the exact value of cos(u + v) given that sin u=-3/5 with u in quadrant III, and sin…

Q: An object moves such that its velocity in meters per second is given by v(t) = cos t. What is its…

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Q: 3 If sin t and t is in the 2mnd quadrant, then 8 i) tant = ii) sec t = %3D

A: Given:         sin t=38   t is in 2nd quadrant.