SOLUTION: √3 tan A = 3 sinA to find value of cos square A -sin square A

Question 1042102: √3 tan A = 3 sinA to find value of cos square A -sin square A
Answer by ikleyn(52915) (Show Source): You can put this solution on YOUR website!
.
sqrt(3)*tan(A) = 3*sin(A). Find value of .
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Notice that I edited your post . . .

 =   --->   =   --->   =   --->  cos(A) = .

If  cos(A) =   then  sin(A) =  =  =  =  = +/-.

Now,   =  -  =  =  = .

Answer.   =  .

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SOLUTION: &#8730;3 tan A = 3 sinA to find value of cos square A -sin square A

SOLUTION: √3 tan A = 3 sinA to find value of cos square A -sin square A