ERRATA

Barron's AP Calculus

(9^th Edition)

(Note: Here's hoping your book won't have these issues; they are being corrected in newer printings.)

Page	Location	Correction
44	#7	Choice (D) should be π/3
48	#29	In choice (D) there should be a minus sign in front of the first fraction
48	#31	The denominators of the fractions should increase: 2!, 3!, 4!
57	#7	Delete the 4/3; the upper limit of integration should be infinity, not k
119	Fig N3-2d	The graph should be tangent to the y-axis (see p169)
238	#59	Choice (C) should end in + C (not + 3, though in a way it's still correct!)
241	#79	Delete ", then k ="
318	#13	The region is bounded by the y-axis (not x).
365	#31	The answer starts with the 3^rd line; the first two lines are still part of #30
448	#21	The second summation should start with the term k = m
453	#1	In choice (D) the top function should be xsin(1/x)
454	#11	The upper limit of integration should be π/2
457	#33	Margin is misaligned; in choice (A) the equals sign should be a minus sign
461	#56	We want the slope of the spiral r = theta at theta = π/4
462	#60	The second integral should be on the interval -4 to 3
463	#66	The second integral should have k as the lower limit of integration (not 0)
467	#89	We’re looking for R’
467	#92	In the denominator, only the x should be inside the radical; the +1 is outside
470	#1	The equals sign is missing after f(x)
479	#59	The multiplication dot is there at the very end, but the factor 2 is missing
599	#2	Should be the limit as h approaches 0
602	#16	Delete “midpoint” from the list of sums
602	#17	In the differential equation, delete the second "tan x"
603	#27	There's a prime missing – it should say f '(x) = h(x)
605	#33	Definite integral symbol missing; the function should be defined as the integral from 0 to x of what’s there
621	#2	Should be the limit as x approaches 0 (not infinity)
628	#37	Missing answer (B) should be 4/3
636	#7	The Ratio Test is on page 415
657	#13	The answer is D