tan(-20 + 46) = cot(-20 + 96°) %3D

Q: (a) Find an exact expression in radians for tan(- V3 1.

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Q: Convert the equation r2 = sin(20) to rectangular coordinates.

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Q: FInd the value of cos15 degree

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Q: Solve the multiple-angle equation tan 3x − 1 = 0

A: Our Aim is to solve the multiple-angle equation tan 3x − 1 = 0  -(i)

Q: (J6.-i0) Determine the values of sine and cosine of the angle.

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Q: Write the (x,y) coordinates for P in terms of cosine and sine.

A: The objective is to write the (x,y) coordinates for P in terms of cosine and sine.

Q: Write the equation with rectangular coordinates. 2 = 4 cos 20

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Q: Find the angie o, that makes the equation. True; Tan o īO

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Q: Sin 2A

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Q: Convert 270° to radians. Leave your answer in terms of r

A: We have to convert 270° to radians We know that ,  1° = π/180 radian So ,

Q: Use a half-angle formula to find the exact value of cos3π/8.

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Q: what is the exact value of sec(pi/6).

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Q: Find cos 75 degree

A: We have to find value of cos75°. cos75° can be written as cos75°=cos45°+30° We have identity…

Q: radians to degrees. 2 Convert

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Q: Find the sin & Cos of O-180,-90,-45,45, 135) degree 0(-135, 0, 4o, 180) radian-

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Q: Find the exact value in radians. sec (-2) 3. 27t 57

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Q: Calculate fa₁. (1 + tan² a) da

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Q: cos 45° sec 30°+ cosec 30°

A: Given cos 45°sec 30°+cosec 30° Use the exact values of trigonometric functions, cos 45°=12,  sec…

Q: Find sin B.

A: We have to find sinB from the given figure.

Q: Find the exact value.sin 195°

A: Find the exact value.      sin 195°

Q: Simplify cos[arctan( -). -12/13 5/13 12/13

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Q: Cos(pi/6)=(150-(y^2))/10800

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Q: V3 arcsin 1- 2

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Q: cos(- Find the exact value of `12

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Q: sin? (c)

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Q: find the value of sin P.

A: Given:

Q: convert to an equation in rectangular coordinates.  r = 2 sin θ

A: The catesian form of x and y are x=rcosθ, y=rsinθ and r=x2+y2Therefore the cartesian form of the…

Q: Solve the triangle using the Law of Sines. (Round side lengths to the nearest integer.)

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Q: Simplify tan(A+ arcsin?). O (2V13)/13 (3 V5)/5 (2 V5)/5

A: Given query is to simplify the expression.

Q: convert to an equation in rectangular coordination r = 1/cos θ − sin θ

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Q: Find the sin & Cos of G (-180,-90,-445,45, 135) degree O(-135, 0, 90, 180) radian-

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Q: Sinlsir 5,

A: To evaluate the given trigonometric expression.

Q: solve x by using the law of cosine

A: We have been given the measurements of the right-angled triangle and the measurement of an angle and…

Q: COS 150 is? *

A: Evaluate cos 150. When 150 is in radian then cos 150≈0.6993     Evaluate cos 150°. Since…

Q: Convert T in radians to degrees. Do not enter the degree sign. 2

A: Radian to degree conversion :=θ×180°πwhere θ is angle in radian.

Q: du 1 - sec a ), Derive the formula: +c. uvu? - a2

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Q: Find 0 in radians. T radians ?

A: Here, from the given figure the point which has the angle θ is: 12,32=(x,y)

Q: Sople y tan(-c). cosa Sinca)-

A: We have to find

Q: 7.09 cm B 4.60 cm

A: Ans:  we will use trigonometric ratio to solve this question.

Q: solve for theta if 0 degrees<theta<360 degrees sin theta/2 -cos theta=0 theta=?      enter…

A: Given equation is By using the identity  we get

Q: Find sin (0.07) in degrees. Answer:

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Q: Find a cofunction 2x tan

A: We know that Therefore, we have

Q: Find the values in

A: To find the value of the given equation.

Q: VIP 2 = √ Бхутуг П , Ө от 58 x = CS 0 ) y = Sine -

A: Topic:- application of derivatives

Q: 7C Use a cofunction to write an expression equal to sin

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Q: 5. csc² Atan? A-13D tan? A

A: Givencsc2A tan2A-1 = tan2A

Q: 240° = radians. 3 3 3 3

A: Given query is to find measure of the angle in radian.

Q: Find a cofunction with same value as sec 37°. The cofunction is sec

A: Using trigonometric identities: sec(37°)=cosec(90°-37°)