Cube roots of 125(cos(3pi/4)+isin(3pi/4)) Find the roots of the given complex number in trigonometric form.

Q: a) 2+2V31

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

Q: Find the indicated powers of the given complex number. Express the result in polar form, then…

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Q: Write the complex number -V3 + i in trigonometric (or polar form) with 0 < 0 < 2n.

A: Using z= r(cos theta +i sin theta)

Q: find quotient 1/z for given complex number z=-sqrt 3 + i

A: The given complex number is z=-3+i. The conjugate of the given complex number is as follows. z=-3-i

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)

Q: the complex number 5 Cis 210 in standard form

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Q: Write each complex number in standard (or rectangular) form. Give exact values in your answers (not…

A: Step 1:To convert these complex numbers into standard (rectangular) form, we can use Euler's…

Q: write the complex number and rectangular form 10(cos(-120degree)+i sim (-120degree))

A: The given complex number is       z= 10(cos(-120⁰)+ I sin(-120⁰)) We want to write this complex…