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2. (a) Use L'Hôpital's rule to calculate him 2 cosh(2 – 1) – 22 + 2x...
#2 1. (8 points) Evaluate the limit, without using L'Hôpital's Rule: x² – 2x - 3...
#2
1. (8 points) Evaluate the limit, without using L'Hôpital's Rule: x² – 2x - 3 lim 2+3 22 – 5x + 6 Note that 3 is a zero of the denominator polynomial, so you need to use the technique of Example 4.2.5(d) p. 113. 2. (8 points) In the previous problem, can L'Hôpital's Rule be applied? If so, evaluate the limit using L'Hôpital's Rule; if not, indicate how the limit expression does not satisfy the conditions required for L'Hôpital's...
Use l'Hôpital's rule to find the limit. Use - or when appropriate. In (3 + 2x)...
Use l'Hôpital's rule to find the limit. Use - or when appropriate. In (3 + 2x) lim X-1 X + 1 Select the correct choice below and, if necessary, fill in the answer box to complete your choice. X-1 In (3 + 2x) lim O A. x + 1 (Type an exact answer in simplified form.) OB. The limit does not exist. Find the percentage rate of change of f(x) at the indicated value of x. f(x) = 159 +54x;...
Evaluate the following limit. Use l'Hôpital's Rule when it is convenient and applicable. 2x4 + 5x...
Evaluate the following limit. Use l'Hôpital's Rule when it is convenient and applicable. 2x4 + 5x + 4x +7 lim X + 1 Use l'Hôpital's Rule to rewrite the given limit so that it is not an indeterminate form. 2x + 5x +4% +7 lim lim X + 1 Evaluate the limit. lim 2x + 5x + 4x + 7 X+ 1 -(Type an exact answer.)
1. (Taylor Polynomial for cos(ax)) For f(x)cos(ar) do the following. (a) Find the Taylor polynomials T(x) about 0 for f...
1. (Taylor Polynomial for cos(ax)) For f(x)cos(ar) do the following. (a) Find the Taylor polynomials T(x) about 0 for f(x) for n 1,2,3,4,5 (b) Based on the pattern in part (a), if n is an even number what is the relation between Tn (x) and TR+1()? (c) You might want to approximate cos(az) for all in 0 xS /2 by a Taylor polynomial about 0. Use the Taylor polynomial of order 3 to approximate f(0.25) when a -2, i.e. f(x)...
-0. (incorrect) 8. (1 point) Compute the following limits using l'Hôpital's rule if appropriate. Use INF...
-0. (incorrect) 8. (1 point) Compute the following limits using l'Hôpital's rule if appropriate. Use INF to denote oo and MINF to denote 1 - cos(8x) lim x+01 – cos(7x) 8x – 7* – 1 lim x² - 1 Answer(s) submitted: toy (incorrect) 9. (1 point) Compute the following limit using l’Hôpital's rule if appropriate. Use INF to denote oo and MINF to denote -0. lim 7 sin(x) ln(x) = x ot Answer(s) submitted:
For the function f(x) = e 2x, which of the following polynomials is the 2nd degree...
For the function f(x) = e 2x, which of the following polynomials is the 2nd degree Taylor polynomial for f(2') at the point I = 0? 1) P(x) = 1-2+x2 2) P2 (3)=1-23 +22 3) P3(x) = 1 - 2.c + 2x2 4) P4(x) = 1 + 2x + 2x2 O Polynomial in 3) Polynomial in 1) O Polynomial in 2) O Polynomial in 4)
1.f(x)=(2x-3)/(1-x+2x^2), find 4th degreeTaylor polynomial. 2. f(x)=(cos(x)-1)/((sin(x))^2), find 2nd degree Taylor polynomial.
1.f(x)=(2x-3)/(1-x+2x^2), find 4th degreeTaylor polynomial. 2. f(x)=(cos(x)-1)/((sin(x))^2), find 2nd degree Taylor polynomial.
The hyperbolic cosine and hyperbolic sine functions, f(x) cosh(x) and g(x) sinh(), are analogs of the trigonometric functions cos(x) and sin(z) and come up in many places in mathematics and its appli...
The hyperbolic cosine and hyperbolic sine functions, f(x) cosh(x) and g(x) sinh(), are analogs of the trigonometric functions cos(x) and sin(z) and come up in many places in mathematics and its applications. (The hyperbolic cosine, for example, describes the curve of a hanging cable, called a catenary.) They are defined by the conditions cosh(0)-l, sinh(O), (cosh())inh("), d(sinh()- csh) (a) Using only this information, find the Taylor polynomial approximation for cosh(x) at0 of COS degree n = 4. (b) Using only...
l. (Taylor Polynonial for cos(ar)) Fr f(z) = cos(ar) do the following. (a) Find the Taylor polynomials T.(r) about O fo...
l. (Taylor Polynonial for cos(ar)) Fr f(z) = cos(ar) do the following. (a) Find the Taylor polynomials T.(r) about O for f(x) for n 1,2,3,4,5 (b) Based on the pattern in part (a), if n is an even number what is the relation between T(r) and TR+1(r)? (c) You might want to approximate cs(ar) for all x in。Ś π/2 by a Taylor polynomial about 0. Use the Taylor polynomial of order 3 to approximate f(0.25) when a-2, i.e. f(x)-cos(2x). d)...
1 *+-2* (*+2 Vx+5 - 00 (Type an exact answer.) Evaluate the following limit. Use l'Hôpital's...
1 *+-2* (*+2 Vx+5 - 00 (Type an exact answer.) Evaluate the following limit. Use l'Hôpital's Rule when it is convenient and applicable. x+-2 x+2 Vx+2 What is the most efficient way for this limit to be evaluated? Select the correct choice below and, if necessary O A. Manipulate the given expression algebraically to rewrite the limit aslim x -2 O B. Take the natural logarithm of the expression and then l'Hôpital's Rule to rewrite the limit as X-2 O...
#2
1. (8 points) Evaluate the limit, without using L'Hôpital's Rule: x² – 2x - 3 lim 2+3 22 – 5x + 6 Note that 3 is a zero of the denominator polynomial, so you need to use the technique of Example 4.2.5(d) p. 113. 2. (8 points) In the previous problem, can L'Hôpital's Rule be applied? If so, evaluate the limit using L'Hôpital's Rule; if not, indicate how the limit expression does not satisfy the conditions required for L'Hôpital's...
Use l'Hôpital's rule to find the limit. Use - or when appropriate. In (3 + 2x) lim X-1 X + 1 Select the correct choice below and, if necessary, fill in the answer box to complete your choice. X-1 In (3 + 2x) lim O A. x + 1 (Type an exact answer in simplified form.) OB. The limit does not exist. Find the percentage rate of change of f(x) at the indicated value of x. f(x) = 159 +54x;...
Evaluate the following limit. Use l'Hôpital's Rule when it is convenient and applicable. 2x4 + 5x + 4x +7 lim X + 1 Use l'Hôpital's Rule to rewrite the given limit so that it is not an indeterminate form. 2x + 5x +4% +7 lim lim X + 1 Evaluate the limit. lim 2x + 5x + 4x + 7 X+ 1 -(Type an exact answer.)
1. (Taylor Polynomial for cos(ax)) For f(x)cos(ar) do the following. (a) Find the Taylor polynomials T(x) about 0 for f(x) for n 1,2,3,4,5 (b) Based on the pattern in part (a), if n is an even number what is the relation between Tn (x) and TR+1()? (c) You might want to approximate cos(az) for all in 0 xS /2 by a Taylor polynomial about 0. Use the Taylor polynomial of order 3 to approximate f(0.25) when a -2, i.e. f(x)...
-0. (incorrect) 8. (1 point) Compute the following limits using l'Hôpital's rule if appropriate. Use INF to denote oo and MINF to denote 1 - cos(8x) lim x+01 – cos(7x) 8x – 7* – 1 lim x² - 1 Answer(s) submitted: toy (incorrect) 9. (1 point) Compute the following limit using l’Hôpital's rule if appropriate. Use INF to denote oo and MINF to denote -0. lim 7 sin(x) ln(x) = x ot Answer(s) submitted:
For the function f(x) = e 2x, which of the following polynomials is the 2nd degree Taylor polynomial for f(2') at the point I = 0? 1) P(x) = 1-2+x2 2) P2 (3)=1-23 +22 3) P3(x) = 1 - 2.c + 2x2 4) P4(x) = 1 + 2x + 2x2 O Polynomial in 3) Polynomial in 1) O Polynomial in 2) O Polynomial in 4)
The hyperbolic cosine and hyperbolic sine functions, f(x) cosh(x) and g(x) sinh(), are analogs of the trigonometric functions cos(x) and sin(z) and come up in many places in mathematics and its applications. (The hyperbolic cosine, for example, describes the curve of a hanging cable, called a catenary.) They are defined by the conditions cosh(0)-l, sinh(O), (cosh())inh("), d(sinh()- csh) (a) Using only this information, find the Taylor polynomial approximation for cosh(x) at0 of COS degree n = 4. (b) Using only...
l. (Taylor Polynonial for cos(ar)) Fr f(z) = cos(ar) do the following. (a) Find the Taylor polynomials T.(r) about O for f(x) for n 1,2,3,4,5 (b) Based on the pattern in part (a), if n is an even number what is the relation between T(r) and TR+1(r)? (c) You might want to approximate cs(ar) for all x in。Ś π/2 by a Taylor polynomial about 0. Use the Taylor polynomial of order 3 to approximate f(0.25) when a-2, i.e. f(x)-cos(2x). d)...
1 *+-2* (*+2 Vx+5 - 00 (Type an exact answer.) Evaluate the following limit. Use l'Hôpital's Rule when it is convenient and applicable. x+-2 x+2 Vx+2 What is the most efficient way for this limit to be evaluated? Select the correct choice below and, if necessary O A. Manipulate the given expression algebraically to rewrite the limit aslim x -2 O B. Take the natural logarithm of the expression and then l'Hôpital's Rule to rewrite the limit as X-2 O...
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