Write an expression in terms of sine and cosine, and then simplify so that no quotient appear in the final answer and all functions are of x only. 1+csc(-x)/csc(-x

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Q: Rewrite the product using a sum or difference of two functions. Leave your answer in terms of sine…

A: As we know,                      2 (sinA)(sinB)= cos (A-B) - cos(A+B)

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A: Given expression is sin-132 Simplifying the given expression: sin-132=sin-1sinπ3=π3=3.143=1.04…

Q: Simplify the expression. Write the final form with no fractions. sin2 x+1/cos2 x  +1

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A: Since you have asked multiple questions in a single request, we will be answering only the 1st…

Q: 1 - sin x 1 + sin x

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Q: Evaluate sin (2r)dr

A: From formula Sin 3x = 3 Sin x - 4 Sin3 x - 4 Sin3 x = Sin 3x - 3 Sin x multiplying - both side 4…

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Q: Write the expression in terms of sine only. 5(sin(2x) – cos(2x))

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Q: sin120o = ..............,cos240 o =...................

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Q: Write the expression in terms of sine and cosine, and simplify so that no quotients appear in the…

A: Given,

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A: We Given

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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: Write each expression in terms of sine and cosine, and then simplify so that no quotient appear in…

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Q: Find the exact value of the sine function of the given angle. 2205° sin 2205° = (Simplify your…

A: we know that  sin(360+theta)=sin (theta) and sin(45°)=1/root 2

Q: Find the exact value of the expression Sin 310°csc(-50°)

A: Given,

Q: (a) Find the greatest and smallest values of 3-5 sinx.

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Q: Write each expression in terms of sine and cosine, and then simplify so that no quotient appear in…

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A: Prouct to sum trigonometry fromula2cos(A) cos(B)=cos(A+B)+ cos(A-B)Given thatA=71°B=42°

Q: Simplify 1+sin2x+cos2x/cosx

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Q: Write the expression in terms of sine and cosine, and then simplify so that no quotients appear in…

A: I am going to solve the given problem by using some simple calculus of trigonometric ratios.

Q: rewrite

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A: Csc(x) =1/sin(x) and 1-sin2x=cos2x

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A: use trignometric formula

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Trigonometric Identities

Trigonometry in mathematics deals with the right-angled triangle’s angles and sides. By trigonometric identities, we mean the identities we use whenever we need to express the various trigonometric functions in terms of an equation.

Inverse Trigonometric Functions

Inverse trigonometric functions are the inverse of normal trigonometric functions. Alternatively denoted as cyclometric or arcus functions, these inverse trigonometric functions exist to counter the basic trigonometric functions, such as sine (sin), cosine (cos), tangent (tan), cotangent (cot), secant (sec), and cosecant (cosec). When trigonometric ratios are calculated, the angular values can be calculated with the help of the inverse trigonometric functions.