Find the approximate value of cos (sin(-0.44). cos (sin -1(-0.44) = [ (Round to four decimal places.)

Q: cos- (0.79 ) = radians -- Answer has 2 decimal places

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Q: As a wave passes by an offshore piling, the height of the water is modeled by the function 3 cos (+)…

A: We know that : For a wave h(t)=Acos(ωt) Period of the wave=2π/ω Height of the wave=2A

Q: (주) X X Evaluate: " sin' cos* () d 4

A:

Q: (a) If sin t = 0.31, find sin(-t). sin(-t) = (b) If sin o = -0.44, find sin(-6). sin(-ø) = (c) If…

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Q: os−1(-1/2)

A: Given: cos-1-12

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Q: Using the principal value find: 137. cos-"(cos) , csc-(-/2) cos-1(cos

A: Given: cos-1cos13π6

Q: Find   cos(u/2) if   tan u=3.908

A: We will use various trigonometric identities to solve this

Q: Provide the value of arccos(sin(14π/13)) without the use of a calculator

A: using cosπ2 - θ = sin(θ)

Q: Find the exact value.

A: We have to find exact value of the trigonometric angle: a  sin 2π3b  sin -5π4 We know the…

Q: What is the period of the function y = 2 sin x + cos 2x?

A: Given function, y = 2 sin x + cos 2x

Q: Use the double-angle formula for cosine to compute cos(20) given cos( os(0) = where 0 <0<. 79 90

A: Given.

Q: What is the exact value of cos- (sin a) where a = 13T radians? 4

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