1 을 with If sin B B in Ql, find B sin ? В sin 3 + 2 6. 2 B sin 3 + 2 3+22 sin 2 6 sin 2 B 3+2/2

Q: 17. tan(20-60°) tan–=1 2

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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: 3) f(t)= (t+1) sin (t+2)= +sinlt+2) + sint +2) ssin(2)+ I. Cone) s sin(2) +1- COnd +1) - sina -…

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Q: 2. S tane sec4 0 d0

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Q: 14. If Cos 2 A.Cos 2B = Cos 20, prove that: Sin² A.Cos² B+Cos² A.Sin² B = Sin²0

A: Given We have to prove .

Q: Find dr r = 1 - 04 sin 0

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Q: 4) sin- 2.

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Q: Evaluate ," S"(2 + sin 20) d®dr

A: Evaluate this integral by the procedure of multiple integration as in next step.

Q: az Find az and ду e = 5x 2² + sin(r + 2) – y?.

A: ∂z∂x=52xz2+2x2z∂z∂x+cos(x+z)1+∂z∂x…

Q: b) sin 3x 3 sin x – 4sin3 x [Hint: sin 3x sin(2x + x)] Prove

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Q: 2) cos² I 6 F/6 sin2 T

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Q: snip

A: sin4θ=sin2θ2=1-cos2θ22=141+cos22θ-2cos2θ=141+1+cos4θ2-2cos2θ=14+1+cos4θ8-12cos2θ=14+18+18cos4θ-12cos…

Q: 5. How many ways can 6 students sit in a row of 18 chairs for a photograph? O 13365557 O 13365843 O…

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Q: In each of the fallowing, find Convergenca and interval of Convergent. the radius of

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: the sum of sin h 2x and cos h 2x

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Q: 2, 3π cot²( -B) if sin 2ẞ 4 5

A: See the attachment.Explanation:

Q: S sin2xsin6xdx

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Q: Let x² + sin(yz) = xz² + y dz and ду dz Find

A: Given,           x2+sinyz=xz2+y

Q: 4. cos50 = sin

A: find  cos50=sin ....... i.e. cos 50=sinx find out x value

Q: Evaluate (s 2'ds Oa 2 1) In2 Ob. 2 (sln2 - 1) (In2)2 O. 2(sin2 - 1) (In2)2 Od 2° +1) In2

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Q: Isin ()

A: 72sin(π5x) =75xnow here there are two curves  y =72sin(π5x) →(1) y=75x  →(2)solving by graphical…

Q: What is 7(cos (pi/2) + i sin (pi/2)) divided by 8 (cos (3pi/4) + i sin (3pi/4)) equal to?

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Q: sin n 3 4TC

A: The given trigonometric function sin4π3 Since sinπ+θ=sinθ

Q: e" sin (5x) dr

A: I=∫exsin5x dx

Q: Find / |sin Z| ?

A:

Q: sin -1

A: NOTE: Refresh your page if you can't see any equations. . use the formula

Q: b) L{e" sin(3t)}

A: b) We need to evaluate the Laplace transform of the following expression e2tsin3t

Q: 5. 4 f sin + 2zdz

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Q: sin3xdx Cos4x

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Q: 4 B C D 1 3 t ST 3 7 T 4

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Q: B) y = -4 Sin ( 2x ) +4 b. a. 3m d. 144

A: We have to find