nd the product. Leave the result in trigonometric form. (Let 0 s 0 < 360°.) cos(150°) + i sin(150°)|[ cos(45°) + i sin(45°)]

Q: 2. Consider the figure below and determine the value of sine, cosine, and tangent of LG. 4. - ZG 821…

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Q: Evaluating √√9-x² dx using trigonometric substitution will lead to: 57/2 A 18 "/2 cos²0d0 35*1/2 B…

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A: This integral can be done by using the trigonometric formula In the given question a=8x and b=5x…

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Q: Q2/ A) Prove the identity Sin (A + B) + Sin (A - B) = 2SinA cosB %3D

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A: Given: ∫0π2sin8θcos6θdθ To find: evaluate the given integral. Formula Used : (1) The reduction…

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Q: a) Express 16sin 0 in the form a sin 0 + b sin 30 + c sin 50 , where a, b and c are constant.

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Q: 6. (a) 2 cos?t (b) 3 sin 2x

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Q: 10* -dx may be written as AlnlsecB* tanB*| C; where A, B, and C are constants not equal to zero.…

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Q: dx S= can be transformed to which of the following when trigonometric substitution is used (x²+4)²…

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Q: (a) cos(α + β)  (b)  sin(2α)

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Q: dx can be transformed to which of the following when trigonometric substitution is used? (x²+4)²…

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Q: b. Sina 142 ヒ (os142 t cos? F. Sin go° + (05290°

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Confidence Intervals

When we calculate intervals in probability and statistics, it can be simply termed as finding out a confidence interval. The confidence interval is usually calculated from the data set which is observed. The value of the parameter that needs to be calculated is present here only.