Prove that tan 0 + 1 tan 0 1 A sin 0 where A is a single trigonometric ratio in terms of 0 to be found.

Q: Question 4 > If 0 then 6 %3D cos(0) = sin(0) : = Give exact values. No decimals allowed!

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Q: Assume that Sin θ= 4/5 where π/2<θ<π  find tanθ

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Q: prove that sin x is a perodic function .Also find its period

A: Let the function sin x is a periodic function with period p.

Q: If z =7 tan 0, express sin (20) as a function of z. sin (20) =

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Q: the exact aue of the expression sin sin (a - B) = | (Simplify your answer. Type an exact answ

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Q: use demoirvre's Theorem of powers z= Square root 2 (cos 5 pi/24 +i sin 5 pi/24)

A: Given : z=2cos5π24+isin5π24 de moivre's theorem: If z=rcosθ+isinθ then zn=rncosnθ+isinnθ.

Q: sin20 + sin e = 0

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Q: Verify the identity. tan (2n +0) = tan 0 Write the left side of the identity using either the sum or…

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Q: prove that sin x is a perodic function .Also find its period

A: we have to show that sinx is periodic and find it's period

Q: Use a ratio identity to find tan 0 if 4 sin 0 = 3 and cos 0 = 5 can 0 = Preview

A: Given: To find tan θ using sin θ=35 and cos θ=-45

Q: f sin(theta)=4/5,0<theta<pi/2, find sin(2pi)

A: Here given  sin θ=45 where 0&lt;θ&lt;π2 Thus cos θ=1-sin2θ=1-452=1-1625=925=35

Q: Give the exact value of sin(20).

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Q: List all angles (in radian measure) between 0<x<47 2 sin(x) + 1= 0 such that

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Q: Suppose the angle A satisfies 0 0, determine: The quadrant for the angle A/2 = 1 Then, sin(A) =…

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Q: (b) Show that sin50=(Q sine-R sin 30+S sin 50 ) by using De Moivre's Theorem. Hence, state the…

A: We have to express sin5θ   in the form   sin5θ = 1PQsinθ-Rsin3θ+Ssin5θ using De Moivre's Theorem. At…

Q: Find the exact value of cot sin 25 O JT Undefined

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