Math Problem Statement

Diketahui b=i+2j-xk dan ĉ = 2î+j+2k. Jika vektor b tegak lurus dengan vektor ĉ, maka nilai x adalah......

Solution

Ask a new question for Free

By Image

Drop file here or Click Here to upload

Math Problem Analysis

Mathematical Concepts

Vector Algebra
Dot Product
Orthogonality of Vectors

Formulas

Dot product formula: \( \mathbf{a} \cdot \mathbf{b} = a_x b_x + a_y b_y + a_z b_z \)

Theorems

-

Suitable Grade Level

High School