Complete the proof of the identity by choosing the Rule that justifies each step. 1 cotx (1+ tan?x) sinx cosx To see a detailed description of a Rule, select the More Information Button to the right of the Rule. Statement Rule Rule r(1 + tan´ Algebra cotx Reciprocal = cotx sec x Rule ? Quotient Pythagorean cosx sec x Rule ? Odd/Even sinx cosx 1 Rule ? sin.x cos x Rule ? sinx cosx

Q: Prove the identity. sin (7-x) = tanx sin x+

A: Use Supplement angle identity and          co-function identity of Trigonometry.

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: 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. cos (x+y) =1- tanx tany cosx cosy Note that each Statement must be based on a…

A: Trigonometry Question

Q: Complete the proof of the identity by choosing the Rule that justifies each step. (sec?x-1) csc.x =…

A:

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

A:

Q: Prove the identity. (csc?x-1) sinx = cos²x cscx Note that each Statement must be based on a Rule…

A: Here, to prove the identity: (csc2x-1)sin x=cos2x csc x

Q: Verify the identity by converting the left side into sines and cosines. (Simplify at each step.) 4…

A: consider the identity LHS= 4cot(x)sec(x) 4cot(x)sec(x)=4cos(x)sin(x)1cos(x)             (Using…

Q: Prove the identity. cos 2 = tanx cos (a+x) Note that each Statement must be based on a Rule chosen…

A:

Q: Use identities to find values of the sine and cosine functions of the function for angle measure.…

A: Given that tan x = -2 and cos x < 0 Use the identities we have to find the values of sine and…

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Q: Prove the identity. (sec?x-1)cos'x= sin?x Note that each Statement must be based on a Rule chosen…

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Q: Complete the proof of the identity by choosing the Rule that justifies each step. sin'x+ 3 cos?x=1+2…

A:

Q: Complete the proof of the identity by choosing the Rule that justifies each step. sin'x-2 cos x=1– 3…

A: The given expression is- sin2x-2cos2x=1-3cos2x Considering the left hand side- LHS=sin2x-2cos2x…

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: Prove the identity. tan?x = secx+1 secx-1 Note that each Statement must be based on a Rule chosen…

A:

Q: tan(sin-1(1/2))

A: The students Aviva and Chris got incorrect solutions.

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

A: Follow next step

Q: Prove the identity. sec (-x) – sin (-x) tan (-x) = cosx Note that each Statement must be based on a…

A: It is required to prove that sec-x-sin-xtan-x=cosx. Consider the LHS of sec-x-sin-xtan-x. Step 1:…

Q: Complete the proof of the identity by choosing the Rule that justifies each step. cos x- sin'x=1-2…

A: Here we have to complete the proof of the identity by choosing the rule that justifies each step.

Q: 4. Which expression is equal to tan + ot using identities? sec csc a tan + cot x sin x + cos 2 tan…

A: Given the expression,      tan(x)/sec(x) + cot(x)/csc(x)

Q: a) If α- tan find the exact values of sin a and cos a. 4

A: Note: As you have posted independent questions, according to our policy we are only allowed to post…

Q: Prove the identity. cosx 3Dsectanr 1+sinx Note that each Statement must be based on a Rule chosen…

A: we have to prove the identity: cos x1+sin x= secx -tan x

Q: Given sin 0 with 0 in the first quadrant, find expressions for cos 0 and tan 0. Your answers will be…

A: Tan X = Sin X /Cos X Cosine function is positive in 1st quadrant.

Q: Prove the identity. sin x 1+ cosx = 2 csc x 1+ cos x sin x Note that each Statement must be based on…

A:

Q: Prove the identity. 1+ cosx = 2 csc?x-1 sin x To verify the identity, work each side separately…

A: We have to check

Q: 4. Which expression is equal to tan x csc2 r -tan r using identities? tanc O sin z COS I cot z

A: Given,  The expression  tanx.csc2x - tanx  We have to find the equivalent expression .

Q: Complete the proof of the identity by choosing the Rule that justifies each step. (sec2x-1)csc2x =…

A: To complete the proof of the identity by choosing the Rule that justifies each step.sec2 x-1 csc2…

Q: Prove the identity. sin²x 1-cos.x +1+cos.x Note that each Statement must be based on a Rule chosen…

A: To prove:- sin2x1-cosx=1+cosx

Q: Prove the identity. cos x (1+ tan´x)= sec x Note that each Statement must be based on a Rule chosen…

A:

Q: verify the trigonometric identity: cos x csc x/cot^2 x=tan x.  show adequate steps for me to follow

A: Given,           cosxcscxcot2x=tanx

Q: If Insinx=1+Incosx, then x is equal to A tan-le B cot-l1 cot-le tan-l1 E) none of the given choices

A: Given:  ln(sinx)=1+ln(cos(x))  re-wriing 1 as ln(e)            ln(sinx)=ln(e)+ln(cos(x))We know that…

Q: If cos  0 = -sqrt3/2  and pi<0<3pi/2 , what are the values of sin 0 and tan 0?  What is 0 in degrees…

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Q: tanx(1+ sin 2x Note that each Statement must be based on a Rule chosen from the Rule menu. To see a…

A:

Q: 4) Find value of the Tan45° using tan@ = sine In simplest radical form. cose Substitute into the…

A:

Q: Verify the identity by converting the left side into sines and cosines. (Simplify at each step.) 3…

A: Verifying the identity

Q: 6. Determine the values of x to the nearest degree if: Be sure to have a diagram for each one.…

A: Since you have asked multiple questions in single request so we will be answering only first…

Q: Verify the identity by converting the left side into sines and cosines. (Simplify at each step.) 4…

A:

Q: Prove the identity. tan²x secx-1 (secx + 1)² secx+1 Note that each Statement must be based on a Rule…

A: To prove the identity.

Q: Complete the proof of the identity by choosing the Rule that justifies each step. cos.x (1+ tan²x) =…

A:

Q: Complete the proof of the identity by choosing the Rule that justifies each step. cot'x (sec'x-1) =…

A:

Q: Prove the identity. cosx = secx+ tanx 1- sinx Note that each Statement must be based on a Rule…

A:

Q: Prove the identity. 1+ sinx cosx = 2 secx cosx 1+ sinx Note that each Statement must be based on a…

A: To prove: 1+sinxcosx+cosx1+sinx=2secx

Q: Complete the simplifying process by filling up the blanks. sec2e-tan?0 С. sin 0 (tan20 + 1) – tan²0…

A:

Q: Prove the identity. = sin 2x %3D cotx+ tanx Note that each Statement must be based on a Rule chosen…

A:

Q: Prove the identity. cot²x cscx+1 =cscx-1 Note that each Statement must be based on a Rule chosen…

A: We have to prove given identity.

Q: Complete the proof of the identity by choosing the Rule that justifies each step. sec?x (1– sin²x)=…

A:

Q: Prove the identity. 2 tanx = sin 2x 1+ tan´x Note that each Statement must be based on a Rule chosen…

A: Statement Rule 2tanx1+tan2x   =sin2x To select the Rule

Q: Find the exact value of the expression, if possible. (If not possible, enter IMPOSSIBLE.)…

A: We have to find the value

Q: Choose the correct expression that completes the identity. 2 1+ sin´ x= Choose the correct answer…

A: 1+cot2x=cosec2x