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sabika13
 2 years ago
How do I prove this by using trig identities: (2sin^2x1)/(sinxcosx)/=tanxcotx
sabika13
 2 years ago
How do I prove this by using trig identities: (2sin^2x1)/(sinxcosx)/=tanxcotx

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ghazi
 2 years ago
Best ResponseYou've already chosen the best response.5\[2 \sin^2 x1= 2\sin^2x(\sin^2x+\cos^2x)= \sin^2x\cos^2x \]

sabika13
 2 years ago
Best ResponseYou've already chosen the best response.0how does that equal to sin^2xcos^2x

sabika13
 2 years ago
Best ResponseYou've already chosen the best response.0sin^2xcos^2x/sin^2xcosx..now what do i do

ghazi
 2 years ago
Best ResponseYou've already chosen the best response.5\[\frac{ \sin^2 }{ \sin x *\cos x } \frac{ \cos^2 x }{ sinx * \cos x }= tanx  \cot x\] clear?

ghazi
 2 years ago
Best ResponseYou've already chosen the best response.5@sabika13 hope that helps you

sabika13
 2 years ago
Best ResponseYou've already chosen the best response.0how doss sin^2/sinxcosx=tanx?

ghazi
 2 years ago
Best ResponseYou've already chosen the best response.5dw:1352223957740:dw how about now?

sabika13
 2 years ago
Best ResponseYou've already chosen the best response.0ohhhhh thank you so much, i wrote my denominator wrong, thats why i was confused
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