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What is meant by anisotropic? If 5sinθ = 3 determine the value of:
1. cos (θ-360)
2. Tan (squared)θ
3. Sin θ x cos θ (all divided by cos (squared θ)? 6g of Mg in 16g of O2 are burnt. Calculate mass of MgO formed.? I need news on the tremors/aftershocks/earthquake I am feeling in Maricopa county Arizona.? How many degrees of strog base and strog acid?