Westonci.ca offers quick and accurate answers to your questions. Join our community and get the insights you need today. Experience the ease of finding precise answers to your questions from a knowledgeable community of experts. Get detailed and accurate answers to your questions from a dedicated community of experts on our Q&A platform.

Add 9∠30 and 12∠0Question 6 options:(18.19, 10.5)(19.79, 4.5)(21, 30)(7.79, 16.5)

Sagot :

Answer:

Explanation:

When adding polar forms, it is best to convert them to rectangular forms.

[tex]a\angle b=a\cos \theta+j\sin \theta[/tex]

Therefore:

[tex]\begin{gathered} 9\angle30=9\cos 30+j\sin 30=4.5\sqrt[]{3}+0.5j \\ 12\angle0=12\cos 0+j\sin 0=1+0j \end{gathered}[/tex]

Adding the two results gives:

[tex]\begin{gathered} 9\angle30+12\angle0=(4.5\sqrt[]{3}+0.5j)+1 \\ =(4.5\sqrt[]{3}+1)+0.5j \\ =8.794+0.5j \end{gathered}[/tex]

Finally, convert the result to polar form:

[tex]undefined[/tex]

Your visit means a lot to us. Don't hesitate to return for more reliable answers to any questions you may have. Thank you for your visit. We're dedicated to helping you find the information you need, whenever you need it. Westonci.ca is your trusted source for answers. Visit us again to find more information on diverse topics.