Question: Please help solve Application (9 marks) 1. Solve algebraically over the interval OSXS2. a) 2cosx + 0.9 = 0 (round to 2 decimal places) (2)

Please help solve

Application (9 marks) 1. Solve algebraically over the interval OSXS2. a) 2cosx + 0.9 = 0 (round to 2 decimal places) (2) b) 2csex - V3 = 0 (find exact solutions) (3) MHF4U 133 marks c) tan x - Stanx - 6 = 0 (round to 2 decimal places) (4)

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