If sin (0) = (a) cos(0) 2 , and is in quadrant II, then find > - 7 = (b) tan (0) = = (c) sec(0) =

Q: 2. Without using a calculator, find the exact value of each: i. sin-¹ (sin()) = ii.cos-¹(cos(¹)) =…

A: The given data is: i.   sin-1sin5π4  Without using calculator, find the exact value.

Q: Express (cos(20)+i sin(20))*in exponential form

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Q: 2х Find the second orfer derivatives of y=Tan" 1-x3

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Q: Find sin (x) if sec (x) sin (x) A = B = B = 26 24' where tan > 0. Put your answer in reduced form.

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Q: If h(x)= tanx + sin(2x), write the equation of the tangent line at x=pi/4

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Q: (cos(x)cot(x)/1-sin(x))-1=csc(x)

A: We have given (cos(x)cot(x)/1-sin(x))-1=csc(x)

Q: cos(4x) cos(2x) sin(4x) sec(2x) 12. Verify: - sin(2x)

A: cos(2x ) =cos2(x)-sin2(x) = 2cos2(x)-1 =1-2sin2(x) sin(2x) = 2sin(x) cos(x)

Q: If cosx = -2/3 and tanx < 0, then sin(x)= tan(x)=

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Q: We know that a= 23 sin' (ax) cos(ax) dx = sin³ (ax) b Find b + C

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Q: If csc(x)=8, for 90 degrees&lt;(x)&lt;180 degrees, then what is sine(x/20, cos(x/2), and tan(x/2)?

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Q: Find sec(x) and csc(x) if tan(x) =7 and sin(x) >0

A: The objective is to find sec(x) and csc(x) if tan(x) =7 and sin(x) &gt;0

Q: If y = cos*[sec? (30)], and (0 =) y will be equal to?

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Q: If 8 cos(x) = sin(x), find all values of tan(x), cot(x), sec(x), and csc(x).

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Q: onsider the triangle below. a 6

A: We have triangle with legs 9 and 6. Considering it right angle triangle and finding the…