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If I save 300 dollars every 2 weeks for 6months how much will I have? Differentiate(t) = (cos^3 t+ 3cost +7)^9? What is the purpose of blanching foods? Why anti Rh antibodies destroy foetal lamphocytes and dot effect mother s lamphocytes? 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)?