Question

solve each equation on the interval [0,2pi]
4. 4sin^2 x-3=0

a. rewrite this equation so that it is expressed in terms of sin^2 x=a where a is a nonzero number
b. solve this equation for sin x by taking the square root of both sides. be sure to include all possibles values that satisfy the equation.
c. solve each equation separately to get the full solution set choosing only solution on the interval [0,2pi]