(b) Solve sin 2x+ cos2x = sin² x+1 for 0≤x≤ 2π.

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Q: (b) Solve sin 2x + cos2x = sin² x+1 for 0≤x≤ 2π.

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Q: (c) Solve tan 2x = √3 for x in the domain 0≤x≤ 2π.

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Q: (b) Using t-formulae, prove that Ө cot + tan- 2 0 2 0202 cot-tan- sec 0.

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