What is the equivalent of the given expression in terms of sin x tan 0 - csc20 sec20

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A: We use the formula for tan(A+B)

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Q: Express cot2 x + csc2 x in terms of sin x and cos x, and simplify.

A: Given that, cot2x+csc2x --- (1)

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Q: Use an Addition or Subtraction Formula to simplify the equation. sin(3θ) cos(θ) − cos(3θ) sin(θ) = 0

A: Given,

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A: Explanation of the answer is as follows

Q: Given that sin (x) -2/√13 & cos (x) < 0, find the value of tan (x)

A: Given sinx=-23

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A: Prequisites

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Q: Find the exact value of the expression. Not a decimal. Sin[tan^-1 (- square root of 3/3)]

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Q: If csc(x)=7, for 90∘<x<180∘, then sin(x/2)= cos(x/2)=   tan(x/2)=

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Q: if tan 0= 24/7. Find the value of sin 0

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Q: The expression 1 + tan² x is equivalent to

A: Here given expression 1+tan²x we know that tanx = sinx/cosx and sin²x+cos²x=1 So tan²x = sin²x/cos²x…

Q: sec 0 do tan 0

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Q: without using calculato find :   cos(225)sin(315) + 1/2sin(-270)tan(405)

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Q: if sec 0 + tan0 = x,obtain the value of sec O,tan0 and sin0

A: We can solve this as per equation by using trigonometry formulas

Q: The expression 2 tan(x) sin(x) + 5 sec(x) simplifies to A sec(x) - B cos(x), determine A and B.

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Q: Evaluate the expression tan(20); cos(0) %3D

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Q: Find the exact value of tan 2 sin 13

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Q: Determine the exact value of 2 sin 60° x tan 30°.

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Q: If x = 4 tan 8, express sin 0 in terms of A.

A: Trigonometric identities help to write the given expression in the terms of the sine function.…

Q: Find the exact value, without a calculator. sin tan 12 引ルレ 7Tn 1116 [?]+ V[ ] コー」 Enter

A: Given: tan7π12 The objective is to find the exact value.

Q: 6. sin(tan¬1 x)

A: Use inverse trigonometric method

Q: Without the use of a calculator, determine the value of: tan120°. sin300°. sin135° sin120°.cos225°

A: The answer is found in step-2.

Q: Find the exact value by using a sum or difference identity. sin 105° cos 75°

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Q: 1.Determine the exact value of 2 sin 60° x tan 30°.

A: Given expression is 2sin260°×tan30° Let I=2sin260°×tan30°           (1)

Q: Evaluate the expression without using a calculator. sin 4 元 + Cos 4 -

A: We kow…

Q: Given θ = 990° Sin = Sec = Tan =

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Q: simplify

A: We have to simplify  of the given expression

Q: If csc(x) = 9, for 90° < x < 180°, then sin5) cos 2 (;)- tan

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Q: Find sin 8x given that tan 4x 24 and <,x < 4 - 8.

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Q: Verify the identity (sin x + cos x)² = 1+ sin 2x by converting the left hand side to the right. Give…

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Q: 1. Determine an exact value for the following expression: л sin COS sec+tan 444 4

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Q: Determine the exact value of 2 sin 60° x tan 30°

A: NOTE: Refresh your page if you can't see any equations. . ................(1) as we know,…

Q: Which expression is equivalent to sinβcscβsecβ for all values of β for which sinβcscβsecβ is…

A: According to reciprocal identity csc x=1sin x

Q: Find a value of x that satisfies the equation sin 69° = cos (x). Submit

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Q: What is the value of sin(330°)?

A: Our Aim is to tell the value of sin 330°=?

Q: If csc(x) = 7, for 90° < x < 180°, then sin(;) COS tan 2

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Q: Which expression is equivalent to sinαcosαsec(−α) for all values of α for which sinαcosαsec(−α) is…

A: Given,           sinαcosαsec-α

Q: Use an Addition or Subtraction Formula to simplify the equation. sin(30) cos(0) – cos(30) sin(0) %3D…

A: Given equation is sin3θcosθ-cos3θsinθ=12. Note that, the difference formula of sine is…

Q: If csc(x) = 3, for 90° < x < 180°, then sin 2 %3D cos tan

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Q: If 0∘<θ<90∘ or 180∘<θ<270∘, explain why sin⁡2θ is always positive.

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Q: Verify the identity by transforming the lefthand side into the right-hand side.

A: Given sinθcscθ-sinθ=cos2θ

Q: if sec 0 + tan0=x,obtain the value of sec 0,tan0 and sin0

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Q: If csc(x) = 3, for 90° < x < 180°, then sin () - cos () ||

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