Simplify the following expressions. 1-sinx a. COSX CosX 1-sinx b. csce+cot@ csce-cot@

Q: Perform the indicated operations and simplify 1 /1+ cosx + 1 /1- cosx

A: Given expression is 11+cos(x)+11-cos(x) taking the LCM of the given expression , we get

Q: Find sin(cos^-1 1/5)

A: Here we have to find, sincos-115 ................ (1) Let,  cos-115=t⇒cost=15

Q: Simplify (sinθ + cosθtanθ)/(cosθ)

A: Our Aim is to simplify the trigonometric function given below:-sin θ+cos θtan θcos θ-(i)

Q: Simplify cos(sinæ).

A: We simplify the given

Q: simplify and write the trig expression in terms of sine and cosine: (2+tan2x/sec2x) -1 = (f(x))2…

A: The given trigonometric function is fx2=2+tan2xsec2x-1.    To find the value of fx.    The value of…

Q: Enter a simplified algebraic expression for the expression. X, cos tan %3D

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Q: Simplify the expression. Do not evaluate. 4 sin(3x) cos(3x)

A: Simplify the expression. do not evaluate   4 sin(3x) cos(3x)

Q: Q3/ Simplify the following expressions and Find the values? @I+ tanA -1 sec A. cPA.@ tanA sine-2…

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Q: (c) cos 27 (d) tan

A: Cos(π/4)= 1/√2= 0.707106781

Q: simplify the following function and choose the right answer/answers sin20 y cos20 sino cos0

A: The given function is y=sin2θsinθ-cos2θcosθ.

Q: Multiply. Use "theta" for θ and (cos(theta))^2 for cos^2 θ. (Sin0 + Cos0)^2

A: (sinθ+cosθ)2 using…

Q: Simplify. cos ( + B) - cos (o- B)

A: .

Q: Write the following in terms of sin θ and cos θ; then simplify if possible. (Leave your answer in…

A: To write “csc θ cot θ” in terms of sin θ and cos θ and simplify.Consider,csc θ cot θ

Q: Evaluate: sin® (÷ cos? 2. (() dx

A: We we will find the value of the integral.

Q: Write 10 cos 5x sin 3x as a sum or difference.

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Q: Rewrite the following as a single expression using only sine or only cosine. sin(x) cos(x) + cos(r)…

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Q: Jse the identities to find cosx and cotx if sinx = 1/7 and tanx > 0. sted Tue Jan 26, 2021 at 9:47…

A: Consider the sine formula is, sinx=Ph Then, the base is, b=h2-12=72-11=48=43

Q: Simplify and write in terms of sine and cosine: (1-cos y)(1+cos y)= f(y)2

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Q: Find the identical expression for the following COSX + tsinx. |+sinx COSX

A: Given: The expression cosx1+sinx+1+sinxcosx, To find: The identical expression for the given…

Q: Use the addition formulas for sine and cosine to simplify the expression. cos(s - 9t) cos 9t – sin(s…

A: Given : coss - 9tcos9t - sins  - 9tsin9t

Q: Find a simplified expression for cos(tan^-1(r/3))

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Q: how sinx derives to cosx

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Q: cos(pt + a).cos (pt+B ).

A: This question is related to trigonometry.

Q: Write the following in terms of sin θ and cos θ; then simplify if possible. (Leave your answer in…

A: Given                csc θ tan θ

Q: Simplify (1 – cos² A)(1+ cot² A). COS

A: "Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: Simplify   sin 2 600 + cos 2 30 0

A: Given: sin260°+cos230° To determine: The value of the given expression.

Q: Simplify 1+sin2x+cos2x/cosx

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Q: Find /2 sin? xdx.

A: Given integral, ∫0π2sin2x dx

Q: simplify the following function and choose * the right answer/answers sin20 cos20 y = sino cos0

A: Simplify the trigonometric equation by substituting the correct trigonometric formulas to reduce it…

Q: Simplify cos2θ*(1+tan2θ)

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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: evaluate exactly sin(cos-1(2/3))

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Q: Simplify: cos(2x)−1/sin2x

A: We have to simplify

Q: Simplify the following expression.   (sinθ / cscθ)- secθcosθ

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Q: Simplify and write the expression in terms of sine and cosine (2+tan2x)/(sec2x)-1 = (f(x))2

A:

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

A: Given expression:                            costan-1x

Q: Given sin0= 8/17 and cos0

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Q: Simplify   1/cos theta   sin theta/cos theta

A: a) Simplify 1cosθ: We know that, 1cosθ=secθ Hence 1cosθ=secθ

Q: Simplify the expression. CoS cos (-x) cos (-x) sin (-x) sin (X)

A: Here, we will use basic properties of Trigonometry ratios

Q: simplify/evaluate cos (arctan ( 8/3 ))

A: Draw a triangle so that it has opposite=8 and adjacent=3

Q: Simplify the following expression. 2. (1+ sinx)(1 – sinx)

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Q: sin(cos" x)

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Q: Use a right triangle to simplify the given expression. Assume x 7 0. cos 1sec-1x 2

A: Inverse trigonometric function:     cos(sec-1x2)We know cos(cos-11x2)

Q: Simplify: 1+ cos 2x. 2 cot2 x

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Q: Fill in the blank/s: tan2 y =  ______ /(1 + cos 2y)

A: Given, tan2y

Q: Write the following in terms of sine, using the cofunction relationship. 107 cos 19

A: Cofunction identity related to sine and cosine are: cos π2-A=sin Asin π2-A=cos A

Q: Simplify: a. cos (2 cos- b. sin (cos 1)

A: Trigonometric expressions can be solved using the corresponding trigonometric identities. There are…

Q: Simplify the identity: 1/sinxcotx =

A: