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First you rearrange the equation.It is known that tanθ=sinθ/cosθ therefore if we replace tanθ with sin/cos we get:sinθ/cosθ=2sinθIf you multiply both sides by cosθ this becomes:sinθ=2sinθcosθThen if you m...

Pushing yourself to improve speaking and listening skills in French can often be difficult and daunting, but these tips can really help you to improve:• watch French films, in French with French subtitles...

To break down this question, first think about identifying what structural features are. You can address structural features at a whole text level (e.g. openings/beginnings, endings, perspective shifts), ...

When approaching a question which requires you to establish key factors it is imperative to understand what the question is actually asking you. So, broken down, the question is asking about factors which...

okay so A is a 2x2 matrix.for it to be singular its determinate has to equal 0.a 2x2 matrix's determinate is equal to m_1,1m_2,2 - m_1,2m_2,1for this example:det(A)...