Question 18 If cos(x) = (in Quadrant 1), find Give exact answers. ¹(²½-) = sin $(²7) = 1 COS ª(²/7) tan Submit Question Jump to Answer

Q: Simplify tan (-x) ese(x) cos(x)= А. О В. 1 С. -1 D. sinx

A: tan(-x) cosec (x) cos (x) = [Sin(-x)/ cos(-x)] cosec (x) cos(x)  = [sin (-x)/cos (x) ] cosec (x) cos…

Q: cos? sin' (금) - 2=0

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Q: Question 2 Show all work to solve the equation in the interval 0 <0 < 27 14 - sin 0 = cos(20) Type…

A: Maximum value of sintheta and costheta is 1

Q: If tan(x) = Give exact answers. sin (1/2) = *(-½-) = cos 3 tan (+)- = (in Quadrant 2), find

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Q: If sin 0 = and 0 is in quadrant II, then cos(0) %3D tan(0) %3D cot(8) sec(e) csc(0)

A: Solution Given sin theta =3/5 According to Pythagorus Theorem, Adj. side…

Q: If tan(z) Give exact answers. sin tan mu cos(-) = 2 || 30 19 Submit Question (in Quadrant 4), find…

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Q: rewrite tan(arcsinx) as an alegraic expression of x.

A: Given,           tanarcsinx

Q: 5л What is the exact value of sin(cos(n)) where n %D

A: The given trigonometric function sin-1cosn where n = 5π2 cosn=cos5π2=0     since cosπ2=0

Q: Show that cosine is an even function and sine is odd.

A: We have to prove that f(x)=cos(x)  is an even function and g(x)=sin(x) is even function .

Q: Use a sketch to find the exact value of the expression cos (sin-1 4/5)

A: given expression: cossin-145we have to find the exact value of the expression

Q: Question Given that sin(0) = . and is in Quadrant II, what is cos(20)? Provide your answer below:…

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