Solve the following equations for , giving your answers to 3 significant figures where appropriate, in the

Solve the following equations for θ, giving your answers to 3 significant figures where appropriate, in the intervals indicated:

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a √√3 tan 0-1=0,-π ≤ 0 ≤ T c 8 cos 0 = 5, -2π ≤ 0 ≤ 2π e 0.4 tan 0-5=-7, 0≤ 0 ≤ 4T b 5 sin 01, -TT ≤ 0 ≤ 2T d 3 cos 0 1 = 0.02, - f cose-1=-0.82, < 0 ≤ 3 T 7T 3 ≤ ≤