Question: (a) Find the general solution to 2 sin?(x) + 11 cos(x) = 7. (5 marks) Hint: You may use the formula: sin(A) + cos? (A)

(a) Find the general solution to 2 sin?(x) + 11 cos(x) = 7. (5 marks) Hint: You may use the formula: sin(A) + cos? (A) = 1. (b) If tan(y?) = - tan(x2), then find the general solution for y and hence sketch the graph

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