Prove the identity. sin (-x) 1- cos (-x) = - CSCX - cotx Note that each Statement must be based on a the right of the Rule

Q: Ise coterminal angles and reference angles to find csc 1

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Q: 16

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Q: 12) cos² 0 = 1 020 14) 4cot2 0 = 1+ cot? 0 16) 1+3cot2 0 = 4cot? 0-2

A: Topic:- trigonometry

Q: A. Fill in the missing statements and reasons. Given: LR = CR NM T MT NM T NƆ N Prove: ALWR = ACNR S...

A: given problem is solved below in detail.

Q: 5 A and B are points on a straight line as shown on the graph on the right. a Write down the y-inter...

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Q: Evaluate sin (-B) with the following information. 24 (a in first quadrant) and cos B (B in second qu...

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Q: B. Express the following as radian measures. 1. -60° 2.150° 3. 330° 4.-225° 5.-720°

A: This question is based on conversion of degree into radian.

Q: Graph the following, use the given graph paper. Label your axis appropriately and any asymp- totes....

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Q: A beam whose centre of gravity divides it into two portions, a and b. is placed insıde a smooth sphe...

A: I am attaching image so that you understand each and every step.    

Q: 52° 70° A B

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Q: Determine the area of both polygons on the coordinate plane, and explain why you chose the methods y...

A: Consider below parts of the polygon to find total area÷

Q: Write (tan theta/cot theta) in terms of sin theta and cos theta

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Q: If cot T = 0.00254 then which of these is the measure of angle T? a. 9o51’17” b. 69o51’17” ...

A: The given equation,    cot T=0.00254

Q: Prove T(n)= 2T(n-1)+n can be in 0(n2")using represented telescoping method

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Q: Assuming all angles are acute, what is the solution for the following equation: sin A = cos 8A

A: The given equation is  sin A = cos 8A  

Q: solve the equation 2cos 2x - cos x - 1 = 0 for 0(degree) < x < 360(degree) (use : cos 2x = 2 cos2x ...

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Q: Each edge of a cube is decreased by 1 inch. If the volume of the smaller cube is 37 cubic inches les...

A: Topic:- algebra

Q: Solve the simplify (sin theta/cos theta) + (1/sin theta)

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Q: R is one of the acute angles of right triangle RST, where S is 90o. A. If Cos R = 9/15, the which o...

A: Given, R is one of the acute angles of right triangle RST, where ∠S=90° We have to solve for part A,...

Q: If the radius of the circle is 10 cm and the height of the triangle is 40 cm. What is the distance f...

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Q: 7) sec? 0 +1 = 2 %3D seC 9) 7sin? 0 +2 = 5+ 3sin? 0

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Q: Solve triangle ABC. 1. m<A = 60, m<B = 70, b = 20

A: Explanation of the answer is as follows

Q: 2) -sin? 0 + 1 = 3sin? 0 4) -2 =-csc² 0

A: 2) -sin2θ + 1 = 3sin2θ1 = 4 sin2θ sin2θ = 14sin θ =±12θ=π6, 5π6,7π6, 11π6  4) -2 = -csc2θ2 = csc2θ c...

Q: How many triangle can be drawn on a plane using 8 non-collinear points?

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Q: . EN 5) Find 5B -5 B= -7 3. 6. A = -9- 6 4]

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Q: 4. Find the ratios stated: i) Sine Ratio 53.13° 10 ii) Cosine Ratio 18 iii) Tangent Ratio

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Q: Find the Inverse of Matrix A Formula for Inverse of a Matrix 1 5) A= 2 d -b 1 A%3= det A %D a Det A=...

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Q: = 1/4 tan (6x – T/3): Give the phase shift, period, and step. Write the For the function y table of ...

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Q: The van travels over the hill described by y = 2x³ - 5x² + 4x - 10 meters. If it has a constant spee...

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Q: sin x-cos x 1. tan x csc x-secx cot x sin x cos X 1 1 2 2. cscx-cotx cscx+cotx tan x 3. cos4x - sin4...

A: 1. sin x-cos xtan x csc x-sec x cot x=sin x cos x2. 1csc x-cot x-1csc x+cot x=2tan x3. cos4x-sin4x=1...

Q: Find AB 91 3 A = -64. B% = -8-

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Q: 3.Sinx sec a +2 Sinto Sinx(Secxt2)=0 sinx=D0 भा 2TT Seci=-ス 4Sin3x -sinx CoS X → Sinx(Sin?x -=Sin?x....

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Q: Solve the triangle using the Law of Sines. (Assume a = 6.5, b = 3.2, and LA = 70°. Round the length ...

A: a=6.5, b=3.2, ∠A=70°

Q: eriod and range of y= -1/8 csc x

A: Given: y=-18cscx

Q: Conversion of an Angle to Decimal Degrees Convert the following angles into their equivalent values ...

A: Given:- Convert the following angles into their equivalent values in decimal degrees.   1. 13°33'41....

Q: Use the given information and a calculator to find e to the nearest tenth of a degree if 0° <0 < 360...

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Q: Use an addition or subtraction formula to write the expression as a trigonometric function of one an...

A: Topic = Trigonometric function 

Q: Solve the equation analytically (using identities when necessary for exac 4 sin 0-6 sin 0+2=0 Select...

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Q: graph y = cot x where π < x < 2π

A: We have to use properties of cot function to solve this problem

Q: Consider the following. t =  2? 3 (a) Find the reference number t for the value of t. t =        ...

A: Given:     t = 2π/3 

Q: Verify the identity. 4 cos?(x) – 2 = 2 – 4 sin2(x)

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Q: 8. Find the exact value of each expression. 3V34 tan cos 34

A: Solved below

Q: Solve each equation for 0 < 0 < 2n. = sin 0 2

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Q: graph , find the amplitude, period and phase shift y= 2sin (2x +pi)

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Q: 20 25 8 24 U 15 7 a. Which of the two triangles is the right triangle? Justify. Diagrams are not to ...

A: Given query is to find which triangle is right triangle.

Q: 3. Find the angle of elevation of the sun from the ground to the top of a tree when a tree that is 1...

A: As per our guidelines we are supposed to do only first question among multiple questions. To get the...

Q: Use the given information and a calculator to find ? to the nearest tenth of a degree if 0° ≤ ? < 36...

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Q: Draw cach z in the complex plane, find its absolute value [z| and argument arg(z), then write in pol...

A: If z=a+ib is complex number than  |z|=√(a2+b2) And argument arg(z)=tan-1|b/a|. For polar form we wri...

Q: y =(+ + +)* x = 4t + 1, 4

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Q: Use the Law of Cosines to determine the indicated angle 0. (Assume a = 64.01, b = 36.67, and c = 42....

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