---
title: "Jawab soal: Persamaan Matriks 2"
url: https://mathdium.com/posts/jawab-soal-persamaan-matriks-2
category: "Matematika SMA/SMK"
author: "Annisa Toriq"
published: 2024-07-23
description: "Diketahui matriks $P = $ $ \\begin{pmatrix} 2a-4 & 3b\\\\ d+2&2c\\\\ 4&4-d \\end{pmatrix} $ dan matriks $Q = $ $ \\begin{pmatrix} b-5 & 3a-c &4\\\\ 3&6&e \\end{pmatrix} $"
---

# Jawab soal: Persamaan Matriks 2

Diketahui matriks $P = $ $ \begin{pmatrix} 2a-4 & 3b\\ d+2&2c\\ 4&4-d \end{pmatrix} $ dan matriks $Q = $ $ \begin{pmatrix} b-5 & 3a-c &4\\ 3&6&e \end{pmatrix} $

Jika $P^T = Q $, maka nilai $a+b+c+d = ...$

Penyelesaian:

![image](https://mathdium.com/_emdash/api/media/file/01M3BDVQAVYP2NNNKB340EZR51.png)

![image](https://mathdium.com/_emdash/api/media/file/01M3BDVSBPZSPJSSWQRNC957SB.png)