10) cos sec-¹ 2√√3 3

Q: 2, 3π cot²( -B) if sin 2ẞ 4 5

A: Answer : 1.1879Let me know if you have any question, and please don't forget rate my…

Q: i) Sin 20easoal-Sin?

A: Use the trigonometric identities,…

Q: a) 2 cos x - √√3 = 0

A: a) The general solution of  cosx=cosα  is  x=2nπ±α    where , nϵZ  in given question, 2cosx-√3= 0…

Q: Arccos (sin ¹17) 6

A: Given Expression:The expression Aim:Evaluate the expression Concept used:The standard results for…

Q: 1. Find the general solution to the system y' = Ay, where A is equal to: 4 0 1 -3 b) 3 1 81 -1 0 -1

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Q: 4. Use an appropriate half angle identity to find the exact value of cos15°.

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Q: 4) sin- 2.

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Q: 2) cos² I 6 F/6 sin2 T

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Q: cos20 3 iii) modulus of complex z = (sine)?- i equal to

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Q: Combine two fractions by using a common denominator sin x b) cos x= 1 %3D 1+ cos x

A: As value of cosθ and sinθ revolves around +1 to -1 , they take different values depending on the…

Q: 3- If xy=cotxy, and x=u" u+1 Cosu +4 find , 허 du

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Q: Convert r = √2 cos(-) to cartesian.

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Q: 10) cos sec-¹ 2√√3 3

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Q: 12) y = 3 cosx + X

A: we have to locate the graph of the function y=3cos(x+π4) to locate this we will put the values of x…

Q: 14) sin- 1 2 /-

A: 14. let x=sin-1(12)     x=π6                    (∵ sin(π6) = 12)

Q: 2, 3π cot²( -B) if sin 2ẞ 4 5

A: See the attachment.Explanation:

Q: 3π/4 9) 8 sec 0 tan 0 do -T/4

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Q: 11) cos x csc X tan x - 1 11) 12) cos2x - sin2x = 1 - 2 sin²x 12)

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Q: 7) 3sin²x - cos²x = 0

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Q: J. (cos x + |cos x| ) dx S. %3D 2

A: see 2nd step

Q: Choose the integral that would find the area inside r =3 sin 0 and outside r = 2-sin 0. -1

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Q: A 4 B 3 Write your answers as simplified fractions COS LA = tan ZA =

A: If in a triangle ABC, the opposite side of angle A is a , opposite side of angle B is b and opposite…

Q: do Evaluate the intergal using the 12 + 8 sin 0 residue theorem.

A: The general form of a complex number is given by z=a+ib, where a,b are two real numbers and i=-1.…

Q: The expression sin? 0 is equal to O 1- cos 20 O 1- cos O 1+ cos 20 01+cos(을) 2 2.

A: use formula of cos(2A)

Q: Solve each equation for 0 ≤ 0 <360. Use Unit Circle 7) 2√3 = 4cos 0 A) (300) B) (30, 330) C)…

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Q: cos20 iii) modulus of complex z = 3 +- (cos0)² + i equal to a. V3 b.3 c. V2 d. 2 с.

A: Given

Q: +5.

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Q: 5) sec? 0+ csc? 0 cos 0 +1 6) 1+ sec0 sin' e 7) 1+ cose

A: 5. Given expression sec2θ+csc2θ Simplifying: Using:  sin2θ+cos2θ=1              secθ=1cosθ…

Q: a) sin(27-a)=? x)%3D?

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