Question

If sinA =x, then what is the value of tan A

Answer 1

tanA=sinA/cosA
       = sinA/√1-sin^2A
       = x/√1-x^2   

Answer 2

SIN[tex] SIN^{2}A + COS^{2}A=1 COS^{2}A=1-SIN^{2}A COS A= \sqrt{1-SIN^{2}A} [/tex][tex]SIN A=X TAN A=X/ \sqrt{1- X^{2} } [/tex]