Use the given conditions to find the exact values of sin(2u), cos(2u), and tan(2u) using the double-angle formulas. cos(u) = − 24/25,     ?/2 < u < ? sin(2u)  =      cos(2u)  =      tan(2u)  =

Q: an=5/4, find sin2x from (180 to 270)

A: Given tan(x)=54

Q: Write sin(3x) cos(7x) as a sum of trigonometric functions.

A: Given trigonometric function is  sin3x cos7x. Write the sin3x cos7x as a sum of trigonometric…

Q: If sin(A) = 0.39 and cos(A) < 0, determine: cos(A) = sin(2A) = cos(2A) = tan(2A) = The quadrant for…

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Q: Give the exact value of sin (cos ()). 3

A: The objective is to find the exact value of the trigonometric function.

Q: if sinx = (1/3) wth x in the quadrant II, then determine the exact value of of sin (x+π/2) and cos…

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Q: if g- Sin (cos 8x) Find y NP

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Q: Let sinA=-4/5 with A in QIII and cosB=-3/5 with B in QII. Anwer Exactly. Find sin(A-B), cos(A-B),…

A: Given,

Q: Find the tan x/2 = (1-cosx)/sinx under the conditions where tanx=-1/3 and cosx &gt;0. Draw a right…

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Q: Calculate sin(TA) and cos(TA) for 1 A = -1/6 5/6 and verify the equality sin? (TA) + cos?(TA) = I.…

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Q: Let cos A = -5/13 with A in QIII and sin B = 3/5 with B in QI. Find the exact answer for cos (A+B)…

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Q: Find cos 0 and csc 0 3 if sin 0 = -- and cos 0 < 0

A: given  sinθ=-34we know sin2θ+cos2θ=1and sinθ=1cscθ