Prove that sin inverse x= cot inverse root1-x square/x Share with your friends Share 1 Neha Sethi answered this Dear student Consider RHScot-11-x2xPut x=sinA ⇒A=sin-1x=cot-11-sin2AsinA=cot-1cos2AsinA=cot-1cosAsinA=cot-1cotA=A=sin-1x=LHSNote:sin2x+cos2x=1 Regards 1 View Full Answer
