cabang ilmu sains fisika, apa contoh permasalahan yng dipelajarijwb yaa kakk​

(5i+4) + (4i-3) 5i+4i-3+4 9i - 1
(2+i) - (3+4i) (2+i) + (-3 - 4i) -1 -3i
Each part, real numbers and imaginary, are to be taken as separate pieces; add them with and subtract them by each other as you normally would. :)

Answered by kiersten979 | 2024-06-10

Add the real numbers together. Also perform operation on the imaginary ones as well.
(5i +4) +(4i -3) = 5i + 4i + 4- 3 = 9i +1. (2+i) - (3+4i) = 2 +i -3 -4i = 2-3 + i - 4i = -1 -3i.
Cheers.

Answered by olemakpadu | 2024-06-10

To perform operations on complex numbers, identify and separate the real and imaginary parts. Addition and subtraction involve combining the respective parts similarly to vectors. Visualizing these operations on the complex plane can help in understanding their geometric interpretation.
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Answered by kiersten979 | 2024-12-26

Jawaban:Fisika adalah cabang ilmu sains yang mempelajari materi, energi, dan interaksi keduanya. Beberapa contoh permasalahan yang dipelajari dalam fisika meliputi: Mekanika:Gerak benda, gaya yang bekerja pada benda, dan hukum-hukum Newton. Contohnya, menganalisis lintasan bola yang dilempar atau menghitung gaya gesek pada benda yang meluncur di lantai.Termodinamika:Hubungan antara panas, energi, dan kerja. Contohnya, mempelajari perpindahan panas dalam mesin atau menghitung efisiensi termal pada sistem pendingin.

Answered by Rasyidanakbaik | 2025-07-23