If (1+1+x)$$tan$$â¡ Î±$$=(1$$â$$1$$â$$x)$$ then $$x=$$

Question

If (1+1+x)$$tan$$â¡ Î±$$=(1$$â$$1$$â$$x)$$ then $$x=$$

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(1+1+x)$$tan$$â¡Î±$$=1$$â$$1$$âxâ$$1+1+x1$$â$$1$$â$$x=$$$$cos$$â¡Î±$$sin$$â¡Î±$$=2cos$$â¡Î±$$($$$$cos$$â¡Î±$$+$$$$sin$$â¡Î±$$)2sin$$â¡Î±$$($$$$cos$$â¡Î±$$+$$$$sin$$â¡Î±$$)=2cos2$$â¡Î±$$+2sin$$â¡Î±$$cos$$â¡Î±$$2sin$$â¡Î±$$cos$$â¡Î±$$+2sin2$$â¡Î±$$=1+$$$$cos$$â¡$$2$$Î±$$+$$$$sin$$â¡$$2$$Î±$$sin$$â¡$$2$$Î±$$+1$$â$$cos$$â¡$$2$$Î±$$=1+($$$$cos$$â¡$$2$$Î±$$+$$$$sin$$â¡$$2$$Î±$$)21$$â$$($$$$cos$$â¡$$2$$Î±â$$sin$$â¡$$2$$Î±$$)2=1+(1+$$$$sin$$â¡$$4$$Î±$$)1$$â$$1$$â$$sin$$â¡$$4$$Î±

If $(1 + \sqrt{1 + x}) \tan â¡ Î± = (1 â \sqrt{1 â x})$ then $x =$

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If (1+1+x)tanâ¡ Î±=(1â1âx) then x=

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If $(1 + \sqrt{1 + x}) \tan â¡ Î± = (1 â \sqrt{1 â x})$ then $x =$