Question

Please help me solve this question.​

Answer 1

Answer:

x = 30° or x = π/6

Step-by-step explanation:

we know that a skew symmetric matrix's diagonal elements are zero . that's why

2sinx - 1 = 0 => sinx = 1/2 ____ x = π/6

2cosx-√3 = 0 => cosx = √3/2 _____x = π/6

so we can say x = π/6 .