1. 2=1 problem:
Given:
a = b
Multiply by a:
a2 = ab
Subtract b2
a2 - b2 = ab - b2
Factor:
(a + b)(a - b) = b(a - b)
Jason: [
Wrong! (a-b) is zero, the equation cannot be divided by (a-b) ]
Divide (a - b):
(a + b) = b
Substitute the given:
a + a = a
Simplify:
2a = a
Divide by a:
2 = 1
2. �@ �� �� �� �h �F �H �] �@ �^
�T �� �B �� �b �\ �] �� �� �A �� �b �e �C �H ��
�F �Q �� �A �b �� �� �F �� �A �o ı �~ �� �� �� �� �o �A �M �� �C �H ��
�^ �@ �� �A �l �U �� �� �@ �p �O �C �� �� �� �@ �� �A �C �H �� �F �E ��
�A 3x9=27 �A �[ �W �� �l �� �� �� �A �O �� �E �� �A �� �l �� �@ �� �� ��
�h �F �H
Jason: [The
logic is not correct. They paid
$27. $25 for bill, $2 for tips.
There is no such $1 missing.]
3. �@ �� �� �� �h �F �H �] �G �^
�@ �a �\ �] �A �n �R �� �@ �� �~ �� �� �A �b �@
�a �G �� �H �Q �� �R �U �� �� �� �A �Y �H �@ �� �T �� �� �N �� �F �� ��
�o ı �� �� �� �� �A �A �^ �� �G �� �H �Q �� �� �A �R �� �� �� �A �Y �@
�� �� �� �C �� �� �� �@ �� �A �@ �� �T �� �� �@ �� �� �� �A �@ �@ �O ��
�� �� �� �� �N �� �F 5x12= �� �Q �� �O �� �| �� �C �� �F �@ �� �I �F �� �� ��
�A �� �l �� �@ �� �� �� �h �F �H
Wilson: [If the manager counts
by multiplying " five for two" by twelve, meaning he bought 36 oranges
at "
three for a dollar" and only 24 oranges at " two for a dollar".]
4. �@ �� �� �� �h �F �H
Jason: [The slope of the bottom
triangle is not a straight line. The
trick is on the size of triangles.]
Wilson: [Actually both triangles are not straight, top one is a little convex
and the bottom one is a little concave.]
�� �H
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ICQ 2417224