celinev0425 celinev0425

28-04-2021
Mathematics

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solve the equation on the interval [0,2}. 5 cos x - root 3 = 3 cos x

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surjithayer10otahza surjithayer10otahza

28-04-2021

Answer:

Step-by-step explanation:

5 cos x-√3=3 cos x

5 cos x-3 cos x=√3

2 cos x=√3

cos x=√3/2=cos π/6,cos (2π-π/6)

x=π/6,11π/6

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