From e8509df860ba432b879f86e4b7fa830f979f6beb Mon Sep 17 00:00:00 2001 From: Karl Hoitsma Date: Tue, 16 Aug 2022 09:12:19 -0500 Subject: [PATCH] Fixed typo -- changed sign of 100 in line 427 --- quarto/integrals/ftc.qmd | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/quarto/integrals/ftc.qmd b/quarto/integrals/ftc.qmd index 0c7b6da..72922ee 100644 --- a/quarto/integrals/ftc.qmd +++ b/quarto/integrals/ftc.qmd @@ -424,7 +424,7 @@ This seems like a lot of work, and indeed it is more than is needed. The followi $$ -\int_0^\pi 100 \sin(x) dx = -100(-\cos(x)) \big|_0^{\pi} = 100 \cos(x) \big|_{\pi}^0 = 100(1) - 100(-1) = 200. +\int_0^\pi 100 \sin(x) dx = 100(-\cos(x)) \big|_0^{\pi} = 100 \cos(x) \big|_{\pi}^0 = 100(1) - 100(-1) = 200. $$ ## The derivative of the integral