a) sin C = 13 sin 83º 18

Q: Q: If a cose - b sin 0 = c, Prove that a sin e + b cos e =+Va?+ b² – c² .

A:

Q: B)Prove (cose + i sine)" = cosne + i sin ne

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Q: H.W Y= Sin u

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Q: Write sin A as

A: This question is about trigonometric identites

Q: What is the exact value of sin(-150°)? -|N 1 7개 6 아틀

A: Find out the exact value of the given trigonometric function.

Q: sin 2t Cos 2t I) sec t = 1) sin t COs t

A:

Q: 20. Prove that an angle of 0 radians is constructible if and only if the real number cose(sine)…

A: Since θ is constructible, by definition, (cosθ, sinθ) is a constructible point.

Q: 2) Use a double-angle formula to simplify: sin (10z) cos (5r)

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Q: (5n arcsin ( sin 6 . (") A) B) 6 C) 6 D) 6. 11n E)

A: Solve the equation

Q: 25 70 15 B

A: We know  sinθ=PerpendicularHypotenuse=OppositeHypotenuse

Q: | (csc 0)(1+ sin? 0 + sin 0 cot? 0) do а.

A:

Q: 7. Evaluate tan'(sin 5).

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Q: a) sin(27-a)=? x)%3D?

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Q: How do I find sin Q, cos Q, and tan Q with these values: p = 12 q = 35 r = 37

A: The figure of a triangle with side lengths p = 12, q = 35, r  = 37 is  To evaluate : The values of…

Q: c) cos (315 °) d) sin (-30°) e) cos (330°) f) tan (150°) g) sin (225°) h) cos (210°)

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Q: Verify the identity: tan 2t = 2 sin t cos t sec 2t.

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Q: Identify the Law of Sines a) sin x + cos x = 1 b) sin (A) sin (B) sin (C) a c) sin (A) sin (B) sin…

A: Law of sines:

Q: Sin-1 e こ? 1ーx2

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Q: EC1) What is S sin 7x 8x dx ?

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Q: gex)=/ Sinx e dox 3D

A: Ans :  we will use integral by parts formula to solve this given integral.

Q: C) Show that 1 tan 0+cose =sin.20

A: