If sin A = −12/13 with 180° < A < 270°, find the following from the choices below please for each of the bullet points. (Answer choices for the bullet points below : -2/3, 3/(√13), -2/(√13), (√13)/3, - (√13)/2, -3/2 sin (A/2) cos (A/2) tan (A/2) csc (A/2) sec (A/2) cot (A/2)

Q: If the csc A = √ 5 with 0 < A < 90°, find sin 2A and sin (A/2)

A: csc A = 1/sin A  = √5  hence, sinA = 1/√5

Q: cos 12 cos 12 + sin 12 IT sin 12 cos

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Q: Find the angle (x) that satisfies the equation, where 0 < x < 90 without a calculator.  sin(x) =…

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Q: If x=2 tan θ ,express sin(2θ)as a function of x.

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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: The difference formula for the sine function is sin(A-B)=....................

A: Given: sinA-B=......... To Find: The difference formula for the given function

Q: Let sin A=12/13 with A in QII and sin B=-8/17 with B in QII. Find sin(A+B), cos (A+B), and tan…

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Q: x cos r+ sin r -dr. Find x sin r 5.

A: The given integral,     ∫x cosx+sinxx sinxdx