Sinx/Cscx -1+sinx/Cscx +1= 2tan^2x

express this in sinx (1/ cscx + cotx )+ (1/cscx- cotx) i got 2sinx is that right?? and B)...

1. (sinx/cscx)+(cosx/secx)=1 2. (1/sinxcosx)-(cosx/sinx)=tanx 3. (1/1+cos s)=csc^2 s-csc s cot...

limit as x-> 0 (1+sinx)^(cscx) How do I show that this is indeterminate? Can I say that 1^(1/0)...

prove: cscxcos*2x+sinx=cscx

sinx cscx-sin^(2)x=cos^(2)x

sinx+sinxcot^2x=cscx prove each identity

cosx/secx+sinx/cscx=sec^2x-tan^2x

cscx/1-sinx

Derivative of (x^1/2 cscX sinX)

True or false? cscx+sinx = cot^2x⋅sinx is an identity. True False

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