Consider k be the positive constant and t be angle measured in radians. Let the equation ksint = t^2
a) Describe why any solution to equation should be between -sqrt(k) and sqrt(k), inclusive.
b) Estimate every solution to equation when k = 2
c) Describe why equation has more solutions for larger values of k than it has for small values
d) Estimate least value of k, if any, for which equation has the negative solution