Mathematics, 01.09.2021 01:20 hopkinsgail5516

Verify the trig equation ((csc^2(x))-2(csc(x)cot(x))+(cot^2( x))=tan^2(x/2)

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Verify the trig equation ((csc^2(x))-2(csc(x)cot(x))+(cot^2( x))=tan^2(x/2)...