11. Given the functions f(x) = cos x and g(x)= √√ √√10+ x, determine the value of g(f(x)). 3 b. 9 c. √II d. √√ a. 12. If f(x) and g(x) are even functions, then what type of function is y = f(x) - g(x)? a. odd b. even c. neither d. cannot be determined for sure

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
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11. Given the functions f(x) = cos x and g(x)=√10+ x, determine the value of g(f(¹)).
3
b. 9
c. √II
C.
d. √√
a.
12. If f(x) and g(x) are even functions, then what type of function is y=f(x) – g(x)?
a. odd
b. even
c. neither
d. cannot be determined for sure
Transcribed Image Text:11. Given the functions f(x) = cos x and g(x)=√10+ x, determine the value of g(f(¹)). 3 b. 9 c. √II C. d. √√ a. 12. If f(x) and g(x) are even functions, then what type of function is y=f(x) – g(x)? a. odd b. even c. neither d. cannot be determined for sure
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