Find the exact value of the expression. Not a decimal.   Sin ^-1[cos(-4Pi/3)]

Q: tan (Cos (을) -Smil(-종))

A: As you solved  cos-132→θ → tan-113sin-1(35)→ θ → tan-134 Note: You putted wrong value of sin-135.…

Q: Find the exact value of the expression. Be sure to justify your answer with the equation editor or…

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Q: Evaluate sin (arcsin 3/5 + arctan 2  )without using a calculator.

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Q: if sinx+cosx=1/2,what is the exact value of sin2x

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Q: Find the value  (1-sin2x)sec2x=1

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Q: If /3tan0=3sin0,find the value of sin*0-cos²0

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Q: verify the trigonometric identites 2-cos2 x/sinx= cscx +sinx

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Q: (sing -Cosx)=1-Sinx COSX 2.

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Q: Simplify sin-1(sin(x)) if -?/2 ≤ x ≤ ?/2. sin-1(sin(x))=

A: Simplify sin−1(sin(x))        if −π2≤ x ≤ π2

Q: [sin³ 4x cos 4xdx

A: We can find the answer as below.

Q: Find the exact value of each expression without a calculator. Show your work sin-1(-1/2)

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Q: Find exact vaule   Sin( tan-1 (7/3)) =

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Q: Solve the equation 2sin2 x + cos x = 1 on the interval [0, 2π). Use exact values where possible or…

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Q: verify that cos(alpha-beta)/sin of alpha sin of beta is = cot of alpha cot of beta +1  please show…

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Q: Without calculator, find exact value of sin(tan- 80) (show your work)

A: Converting  tan-11160 to sin angle termstan-1ab=sin-1aa2+b2

Q: sin 4

A: sin(3π/4) lies in the second quadrant. In second quadrant value of sin is positive.

Q: ( Find all degrae solutims to Cos x- 2sinx Cosx20 Give all ansuersas exat values in radian.

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Q: Determine the exact value of sin 225°. approximations will NOT be accepted.)

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Q: Find all solutions to the equation. 4 sinx=5-4 cosx

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Q: Compute without using a calculator.

A: Given sin-1sin-5π6

Q: Suppose sina

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Q: Find 7 sin (7x) dx

A: According to question,Given Integral,Let I = ∫7 sin27x dx

Q: Evaluate (cos - siną)² without using the calculator.

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Q: If tanx = (a/b) find the value of (cosx+sinx)/(cosx-sinx)

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Q: Compute without using a calculator.

A: To evaluate: sin-1sin-5π6 Solution: We know that, sin-x=-sinx and sin-1-x=-sin-1x Evaluating the…

Q: Find the exact value of sin195o

A: Find the exact value:

Q: if sin= -2/3 find csc ?.

A: We have to find value

Q: Find exact value: sin(cot-'(8))

A: Sin (cot-1 8)  = ?  Let cot -1 8  = θ So we have to find sin θ

Q: 9. Find the exact value of the expression. Do not use a calculator. sin [tan (1)]

A: In the question it is asked to find exact value of expression of sin[tan-1(1)]. Also it is asked to…

Q: What vaule of 0 = sin (0/3 - 10)

A: that is equal to 0=sin(0-10) than 0=sin(-10) such that -10=sin^-1(0) that is equal to zero

Q: IF 3 TANQ = 3SINQ FIND THE VALUE OF SIN²Q - COS²Q.

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Q: 3. Evaluate without using 1 calculators: cos sin- 13 -1 Cos 5 -

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Q: 1-cosx sinx

A: Using Trigonometry property,

Q: Select the best answer. sin x 1+ cosx + sin x 1+ cosx

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Q: Find given - cosx sinz

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Q: sin2x+cos2 for x = 55 degrees.

A: Apply trigonometric identity cosA=sinπ2-A to rewrite the expression. sin2x+cos2x=sin2x+sinπ2-2x…

Q: Calculate the value of expression: sin- cos--2· cos- • tan 5 2

A: Explanation of the answer is as follows

Q: Evaluate without using a calculator. 3 sin(sin-1

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Q: Evaluate without using 4 5 - COs 13 calculators: cos sin -1

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Q: Solve cos ( tanx) = sin cot! 3 4

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Q: cos 2x sin2x Cotx

A: Solution: The objective is to find the value of the given expression

Q: Evaluate sin2xlogtanx dx

A: Given:  Let I=∫0π2 sin2xlogtan x dx To Find: To evaluate the given integral.

Q: find cot [sin^-1(-2/5)]

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Q: What is the greatest possible value for the product of 2-sinx and 3 + cos5x

A: (2-sin(x))(3 + cos(5x)) =6-3sin(x)+2cos(5x)-sin(x)cos(5x)

Q: please show all steps of how to verify identity  (1-cosx)/(sinx)   +   (sinx)/(1-cosx)  = 2cscx

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Q: Express sin 5x + sin 7x as a product of trigonometricfunctions.

A: To Determine: Express sin3x+sin7xas a product of trigonometric function Given: we have a…

Q: Determine the exact value of sin 225°. (Decimal approximations will NOT be accepted.)

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Q: 9. Simplify. sin-cos -

A: Simplify

Q: 3. [sin x cos x dx

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Fundamentals of Trigonometric Identities

Trigonometric Identities are the equalities that involve trigonometry functions and hold for all the values of variables given in the equation.