Which of the following is an equivalent expression to sin 8-(sin )(cos²0)?

Q: (43) (a) Express 3° in radians. (b) Express T in degrees.

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Q: Evaluate sin 110° sin 250° + cos 540° cos 290° cos 430° cos² 1260°

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Q: 3 sin? 0 4 2 %3D

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Q: f (cosx COSX .3. sin x

A: whenever you see that numerator is the derivative of any term in the denominator, solve the…

Q: Simplify, 2 sin cos -cos 0 1-sin+sin² 0-cos²0

A: Given query is to simplify the expression.

Q: COSX I + Sınx It Sinx COSX

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Q: Homeworl( &Q-($) pind PzQ Ifton o-3.pind the value of Sin@dden

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Q: Cos (theta + 360°) a=cos theta

A: The objective of the question is to verify the trigonometric identity Cos(theta + 360°) = cos theta.…

Q: Express in terms of cose and sine. cote A. cose-sine C.sine - cos0 1-sine B. cose sine-1 D. cos६ Ов…

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Q: sin x sin y =

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Q: Sin63°.cos135°tan315° Sin240°-tan150°.cos153°

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Q: csc? a + sec? æ 1 cos x sin z

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Q: -sin? 3 cos 3

A: Given trigonometric expression is cos2π3-sin2π3.

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: Write 2 equations (one using sin x and one with cos x as the parent functions) to represent this…

A: Given graph is,

Q: tan(A + 2B) – tan(A – 2B) 1 + tan(A + 28)tan(A – 2B)

A: Put X = A+2B and Y = A- 2B  And use the formula

Q: Find all solutions of the equation 5 sin θ + 1 = 3 sin θ.

A: 5sinθ+1=3sinθ