Show that \(\pi _1(\mathbb {R}P^2\#\mathbb {R}P^2\#\mathbb {R}P^2)\) is infinite.
Question
Math 6510 • Differentiable Manifolds
Fall 1997 • Question 1
Question
Fall 1997 • Question 1
Show that \(\pi _1(\mathbb {R}P^2\#\mathbb {R}P^2\#\mathbb {R}P^2)\) is infinite.