some changes in Powers of complex numbers 1 hints

Khan · Jan 21, 2012 · 26a4bf2 · 26a4bf2
1 parent d33a05b
commit 26a4bf2
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/exercises/powers_of_complex_numbers_1.html b/exercises/powers_of_complex_numbers_1.html
@@ -74,14 +74,14 @@
 						Let's express our complex number in Euler form first.
 					<p>
 					<code>
-						<var>BASE_REP</var> = <var>BASE_EULER_REP</var>
+						\color{<var>BLUE</var>}{<var>BASE_REP</var>} = \color{<var>BLUE</var>}{<var>BASE_EULER_REP</var>}
 					</code>
 				</div>
 
 				<p>
-					Because <code>(a ^ b) ^ c = a ^ {b \cdot c}</code>,
+					Since <code>(a ^ b) ^ c = a ^ {b \cdot c}</code>,
 					<code>
-						(<var>BASE_EULER_REP</var>) ^ {<var>EXPONENT</var>} = 
+						(\color{<var>BLUE</var>}{<var>BASE_EULER_REP</var>}) ^ {<var>EXPONENT</var>} = 
 						e ^ {<var>EXPONENT</var> \cdot (<var>BASE_E_EXPONENT</var>)}
 					</code>
 				</p>