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Verified answer
Persamaan Trigonometri√3 cos x - sin x = m - 2
a= √3
b = - 1
c = m - 2
mempunyai penyelesaian jika |c| ≤ √(a²+b²)
atau |m -2| ≤ √(√3)² +(-1)²
|m - 2| ≤ √4
-2 ≤ m- 2 ≤ 2
-2 + 2 ≤ m ≤ 2 + 2
0 ≤ m ≤ 4