19 If tan(x) (in Quadrant-l), find 16 sin(2x) (Please enter answer accurate to 4 decimal places.) Question Help: Message instructor Submit Question

Q: tan x cot x

A: Given:- tan(x) cot(x)  To find:- simplify the given expression

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A: The answer is mentioned below

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A: Given that  csc(x)sin(x)+cot2(x)

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A:

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A:

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A: Given that cotθ=64To find : sinθSolution :cotθ=bph=b2+p2h=62+42=36+16h=213

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A:

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Q: Sin 30°

A:

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A: cos-1(cos(π/8)) We know, cos-1(cos(x)) = x

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A: Apply u-substitution

Q: so cosA/sinA is my answer?

A: Let's simply given expression.

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A: Given problem:- Evaluate without a calculator. Include a sketch. sec[sin-1(-3/5) ]

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A:

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Q: Find the exact value without using a calculator. To enter the square root of a number, type…

A: cossin-1813

Q: tan² x = tan x

A: tan2x=tanx

Q: sin (tan- ()) :

A: Trigonometric identities help to find the value of the given expression. Inverse trigonometric…