Prove the identity. csc(-x) sec (-x) cos (-x) sin (-x) =-2 cotx

Q: 17 3 sin x-4 coS X

A: Solution 17. Given integral is  ∫13sinx-4cosxdx. Now, 3sinx-4cosx=6 tanx21+tan2x2-4 1-tan2x21+tan2x2…

Q: Use fundamental identities to simplify. 4 - 4 cos? tan? x + 7 sin? x 04+3 sin² x 04+ 3 cos x O3 - 4…

A: topic - trigonometric equations

Q: Evaluate the following leaving the result as an EXACT value. cos⁡(tan^-1⁡(4/3)+sin^−1⁡(−2/5))

A: We have to solve the problem

Q: Prove the identity. sec (-x) – sin(-x) tan(-x) = cosx

A: Given,

Q: Use the addition and subtraction formulas to simplify the expression. cos(x +y) cos(x - y)

A:

Q: Use the graph of y = sin x to find all values of x, 0 ≤ x ≤ 2?, for which the following is true.…

A: Given, y = sin x             where       0 ≤ x ≤ 2 Graph of sinx       when   0 ≤ x ≤ 30

Q: tan r- Which expression is equal to using identities? tan z+1

A: tan x = sin x/ cos x 1 + tan2x = sec2 x

Q: 0 12 Prove each identity. State any restrictions on the variables. - sin²+2 cos 0 cos² 0 + cos 0…

A: As per our guidelines we are supposed to answer only one question at a time. So i am solving the…

Q: How do you solve this and can you show me step by step?

A:

Q: b) sin²a - cos²a - tan²a 2 sin ²a - 2 sina - 1 2 1 - sin ²a

A:

Q: Verify the identity sin 0 1+ cose 2 csc e 1+ cose sin e

A:

Q: 3 sin' x dx = sin' x 4

A:

Q: Simplify: (sin x + cos x)2 I need all work.

A: (sin x + cos x)2 = sin2x + cos2x + 2sinxcosx  = 1 + 2sinxcosx

Q: Complete the proof of the identity by choosing the Rule that justifies each step. cos'x (1+ tan x) =…

A: Explanation of the answer is as follows

Q: Q3. Use substitution to show that x = n is a solution to the equation sin(x) – cos(x) = 1. Show your…

A:

Q: Thank you.  Identity: sin(x+y)-sin(x-y) = 2 cosx siny

A: Definition used -         sin(x+y) = sinxcosy+cosxsinysin(x-y) = sinxcosy-cosxsiny

Q: Use the addition and subtraction formulas to simplify the expression. cos(x+y) cos(x - y)

A: Given,            cosx + y cosx - y

Q: (a) (b) Without finding the value of x, find the value(s) of sinx for 0≤x≤2л . Explain and show your…

A: Given: cosx=45→Find the value of sinx for 0≤x≤2π without finding the value of x→Evaluate…

Q: Simplify the expression. cos(2 tan-1(x))

A: GIVEN: cos(2 tan-1(x))

Q: 16 If sec 0 = , find sin 0.

A: Given that,  secθ=165

Q: sin² e = 1– cos 0 in a different way. Show all your steps. If 4. If possible, algebraically verify :…

A: We have to verify the identity                                     sin2θ1+cosθ=1-cosθ

Q: cos + sin z tan = sec r

A: We have to prove thatcosx+(sinx)(tanx)=secx

Q: If we simplify the value of sin(2 sin V) we get: اخترأحد الخيارات 2Vr – x2 .a O .b O 2Vx2 – x4 .c…

A: Solving the inverse trigonometric function we have

Q: 3寸 Sin! (cos

A: sin-1cos3π4

Q: cot'x 2. 2-) 1-sinX %3) senx

A: Given : 1-sinxsinx = cot2x1+cscx

Q: et sin x | lim x → 0 18 cos x 18 (Use calculator and write your final answer in the given box)

A:

Q: Verify the identity. (Simplify at each step.) (1 + sin ?)(1 − sin ?) = cos2 ? (1 + sin ?)(1 − sin…

A: Trigonometry Question

Q: Simplify: (sin x + cos x)2 I need full work.

A: Expand (sinx+cosx)^2 using (a+b)^2. (a+b)^2 = a^2 + 2ab + b^2 a=sinx b=cosx

Q: Prove the identity:

A:

Q: cos + tan-'x = ! ele %3D

A: Given  The equation is cos-1x2+tan-1x=π2

Q: Simplify the given expression (for values of the variable for which it is defined). (sin x – cos x…

A:

Q: sin' x -du u cos x =-[u-3u²+3-u' du

A: ∫sin7xcos4xdx We have to find the above integral.

Q: Create a left side right side check for the following equation, cos(x) / 1-sin(x)+cos(x) / 1+sin(x)=…

A:

Q: Explain the approach you would take to verify that the following equation is an identity and why you…

A: To prove sin(x) + cos (s)2sin2x= csc(2x)+1---------------------- We know:                  a)…

Q: Simplify cot^2 x + sin^2 x + cos^2(−x)

A: The trigonometric equation is cot2x+sin2x+cos2(−x).

Q: 6 sin(x) cos(x) . -? Which of the following is equivalent to: cos° (æ) – sin° (x) a) O 6 sin(4x) b)…

A: Given query is to simplify using trigonometric identity.

Q: COS X To check for the result, prove that CSC X+ 1- cos x xp Evaluate the lee cida nE the onuntion

A:

Q: Evaluate 2* |cos(z) — 1| dr. -

A:

Q: 24 and cos(x)= 25 7 what is the vaule of tan(x) 25 If sin(x)= ? z,

A: According to the tangent identity, tan(x)=sin(x)cos(x). We know the value of sin(x) and cos(x), so…

Q: Complete the proof of the identity by choosing the Rule that justifies each step.…

A:

Q: fan? 2 3 sin n x cos xdx

A:

Q: Prove the identity. cscx- cotx cos.x = sinx

A:

Q: Completely simplify the following trigonometric expression: cos(x) 1-cos(x) 1+cos(x) 1 -- cot?(x)…

A:

Q: One of the following equations work for all values of x, the other does not. sin(x)/csc(x)…

A: The first given equation is: sinxcosecx+cosxsecx=1  Solving the Left hand side of equation:…

Q: sec(0) – tan(0) sin(6) 8. Sec. 1.5 Verify the following identity. State the identities you used on…

A: To verify the given identity using trigonometric identities, first simplify the left hand side of…

Q: Find a formula for the graph in terms of f (x) = sin x or g (x) = cos x. y 4 -1 Enter your answer in…

A: the given graph is: we have to give the formula of the graph in terms of sinx or cosx.

Q: Use the graph of y = sin x to find all values of x, 0 ≤ x ≤ 2?, for which the following is true.…

A:

Q: Completely simplify the following trigonometric expression: 2tan(x)cos (x)- tan(x) Ti-tan…

A:

Q: Find an algebraic expression equal to sin (cos-¹ (5x-3)). (You may assume that − <cos-¹ (5x − 3) <…

A:

Q: Match each of the following expressions with an equivalent expression. (You can use each option…

A: Using trigonometric properties: cosec A=1sin A  or  sin A=1cosec Asec A=1cos A   or  cos A=1sec Acot…

Matrices

‘Matrices’ is the plural form of the word matrix, and it is basically a spreadsheet in the form of a box. In mathematics, various functions can be carried out with matrices. Generally, a matrix comes in the shape of a square or rectangle. The elements are distributed horizontally in the form of rows, and vertically in the form of columns.