5ex3');" href="#" id="buttonsolve">
        <i id="ch25ex3" class="far fa-edit" style="color:white"></i>
        </button>
        </a>
    </div>
    <div class="card-body">
        <p class="card-text">

Consider a robot with two simple manipulators, as
shown in figure <a href="#figRobot2">figRobot2</a>. Manipulator A is a square block of side 2
which can slide back and on a rod that runs along the x-axis from
x=$-$10 to x=10. Manipulator B is a square block of side 2 which can
slide back and on a rod th