The value of cos %3D

Q: Find the mean value of the expression cos( pt + a)cos( pt + B)

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Q: csc2 x + sec? a Csc* cos?

A: Given:       csc2x+sec2x=csc2xcos2x

Q: 4 cos? (- t) – 3 = 0 3.

A: (3) Given equation is 4cos2π2−t−3=0. We have to find the exact solution of 4cos2π2−t−3=0. Add both…

Q: cos 2.

A: Using the trigonometric formula,  cos2θ=2cos2θ-1⇒cos2θ+1=2cos2θ⇒cos2θ+12=cos2θ⇒cos2θ=cos2θ+12 Taking…

Q: Find the principal value of arcsin . 30° 60° no solution

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Q: cos(2a) da CC

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Q: cos 3

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Q: Find a. cosec b. cot C. sec

A: Given. cosecπ3 cot2π3 sec7π4 We have to find the values.

Q: -1 cos х ах

A: We can find the answer to the integration in the following steps.

Q: 00 cos( t. COS 2.

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Q: II a.5 cos? =D5

A: You asked multiple questions but as per guideline I can do only one question. Please repost the…

Q: 3) cos C 40 30 50

A: Our aim is to find the value of cos (C)=? in a given triangle.

Q: 6 dx cos? 2x

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Q: Calculate fa₁. (1 + tan² a) da

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Q: 12 cos(4r) dr

A: Given,            ∫0πx2cos4xdx

Q: A coto t In tan e=

A: lna + lnb = lnab Cot(theta)= 1/tan(theta)

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: 12) cos? 0 = 1

A: Please refer to the image below

Q: You are asked to check a classmate's work and give quality feedback. Your classmate said that cos 30…

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Q: The sum formula for the cosine function is cos(A+B) = _______.

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Q: cos

A: Since you have asked multiple question, we will solve the first question for you as per our guide…

Q: d) cos c) sin

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Q: 8) cos C 50 14 48

A: According to basic of trigonometry;   Cos(c) = BC/AC             = 48/50 = 24/25

Q: Cos

A: Our Aim is to solve the equation given below:-cos2 (θ)-cos (θ)-6=0 -(i)

Q: If cose = -12/13 and e is in the second quadrant, find csce.

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Q: B. cos 285

A: Since you have asked multiple question, we will solve the first question for you as per our guide…

Q: 1+ cos?v cos?v

A: topic - indefinite integral

Q: Find each trig function value. cos 4

A: Given :

Q: Cos 12

A:

Q: If csc 0 = and sec 0 <0, find the values of the remaining trigo functions of 0.

A: Concept used: If the square of longest side of the right angle triangle is equal to the sum of…

Q: 元 Simplify cos x+

A: We have to simplify cosx+π2 To simplify the above expression we should have knowledge about the sum…

Q: Value of cos(30°)

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Q: Cos 11"

A:

Q: xp Us cos s x

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Q: 38. у— х cos

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Q: cos(0)

A: Solution

Q: cos (82)*da 3. %3D

A: To evaluate:∫cos8x3dx

Q: cos ( – 0.64)

A: Given data:     The given expression is: cos-1(-0.64).   Evaluate the value of the given function.

Q: Question 3: Find the principal value of cosec (2)

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Q: (d) cos (30) , (e) |AD|

A: “Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

Q: cos 12

A: Solve the given function

Q: a. y =-tan

A: We have to compare the given function with the standard equation

Q: Find the exact value of the expression. csc( cos

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Q: . Cos C = A 39 36 C 15 B

A: Find the cos c

Q: Find the numerical value of each expression sinh 0

A: The objective is to find the numerical value of each expression sin h 0

Q: (а) cos 12

A: Definition used -                                           cosθ2= 1+cosθ2sin(π-θ)= sinθsinθ2=…

Q: Question 10: Find the principal value of cosec(-2)

A: Introduction : Here , we have asked to find the principle value of cosec-1(-21/2)

Q: | cos (70 + 5) de

A: