Question

prove that sin3A/sinA - cos3A/cosA=2
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Answer 1

Step-by-step explanation:

my uncle visits is very rarely (change into negative)A noun is a word that functions as the name of a specific object or set of objects, such as living creatures, places, actions, qualities, states of existence, or ideas. However, noun is not a semantic category, so that it cannot be characterized in terms of its meaning.