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### 21 Cards in this Set

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• Back
 tanx sinx/cosx cotx cosx/sinx secx 1/cosx cscx 1/sinx inverse function switch x and y. solve for y. ((sinx)^-1)+((cosx)^-1) pi/2 cos((cosx)^-1) x sin((cosx)^-1) sqrt 1-x^2 cos((sinx)^-1) sqrt 1-x^2 tan((sinx)^-1) x/(sqrt 1-x^2) ((cotx)^-1)+((tanx)^-1) pi/2 1+(cotx)^2 (cscx)^2 ((tanx)^2)+1 (secx)^2 cos(a+b) cos(a)*cos(b)-sin(a)*sin(b) cos(a-b) cos(a)*cos(b)+sin(a)*sin(b) sin(a+b) sin(a)*cos(b)+cos(a)*sin(b) sin(a-b) sin(a)*cos(b)-cos(a)*sin(b) sin2x 2sinxcosx cos2x (cosx)^2-(sinx)^2 2cosx^2-1 1-2sinx^2 sin(x/2) +-sqrt((1-cos)/2) cos(x/2) +-sqrt((1+cos)/2)