Write the complex number = = 2-i in trigonometric form (sometimes called polar form). Express the angle 0 in radians, where 0<0 <2n. Do not round any intermediate computations, and round the values in your answer to the nearest hundredth. (co- +i sin) ? Z =

Q: tan(z,)

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A: To convert the given complex number from polar form to rectangular form:

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A: To solve this problem you have to put the values of cos180° = -1 and sin180° = 0.

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A: Given: z = 77-i^  Comparing the given complex number with z=x+i^y, we get,  x = 77 , y = - 1. The…

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A: Here we have to find the three roots of gicen complex number.

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A: Solve the following

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Q: E = [tan(1 – i)]j[cot(1+i)]

A: Given E=tan(1-i)cot(1+i) Since we know the formula tan(ix)-itanh(x) and cot(ix))=-icoth(x)

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Q: Write the complex number in trigonometric form. Round the angle to the nearest hundredth of a…

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Q: Write the complex number z = -1+3i in trigonometric form (sometimes called polar form). Express the…

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A: It is given that 10(cos 210° + i sin 210°)   It is known that cos210°=-32sin210°=-12

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A: A complex number is given by, z=5+6i. The objective is to write the given complex number in the…

Q: write the complex number in trigonometric form. Raund nearest nundreth of degree. the angle to the a

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Q: Use a calculator to help write the complex number in standard form. Round the numbers in your answer…

A: Here we have to convert the given complex number in polar form to standard form. Given polar form of…

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A: Given that, [2(cos 40° + i sin 40°)]3 DeMoivre’s Theorem: If r(cosθ+isinθ) is a complex number, then…

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A: The explanation of answer as follows

Q: Use DeMoivre’s Theorem to find the indicated power of the complex number [2(cos 80° + i sin 80°)]3.…

A: Given: Suppose, A=[ 2 (cos 80o +i sin 80o ) ]3

Q: Use DeMoivre’s Theorem to find the indicated power of the complex number .Write answer in…

A: We have the DeMoivre’s Theorem as,

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A: Use rectangular form : x+ iy

Q: Write the complex number in trigonometric form, once using degrees and once using radians. In each…

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Q: Write the complex number in trigonometric form. Round the angle to the nearest hundredth of a…

A: Given complex number 3-4i    Point can be taken as (x,y)=(3,-4)      r=√(X2+y2)    r =√(32+(-4)2)…

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A: Given,           z=53+5i     We know that,          The polar form of a complex numbe z=a+ib is…

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A: Given complex number is, 2(cos(6π11)+isin(6π11)) The standard form of the complex number is a±ib,…

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A: We are authorized to answer one question at a time, since you have not mentioned which question you…

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A: Given,           The comples number z=-2+23iWe know that,           The polar form is given by…

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A: By Euler's formula we have eix=cos x+i sin x. Using eixn=einx we get the De Moivre's formula cos x+i…

Q: Write the complex number in trigonometric form. Round the angle to the nearest hundredth of a…

A: The complex number is -8+6i.

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Q: Write the complex number : =-1+2i in trigonometric form (sometimes called polar form). Express the…

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A: The complex number in the form a+ib , where  is real part and b is imginary part.

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Q: Write the complex number in trigonometric form, once using degrees and once using radians. Begin by…

A: Question is solved.

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A: givenz=6+5iz=x+iyr=62+52r=36+25r=61

Q: cos 4 + i sin IT18

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A: Given complex number:                                            2cos10°+isin10°3

Q: Write the complex number in trigonometric form. Round the angle to the nearest hundredth of a…

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