4- if f(x)= {† * *S S2 +x x<1) 12 - x x> 15 is this function is continuous or dicontinuous a) continuous b) dicontinuous

Linear Algebra: A Modern Introduction
4th Edition
ISBN:9781285463247
Author:David Poole
Publisher:David Poole
Chapter6: Vector Spaces
Section6.5: The Kernel And Range Of A Linear Transformation
Problem 30EQ
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4- if f(x)= {2+x x< 1)
l2 - x x> 15
is this function is continuous or dicontinuous
a) continuous
b) dicontinuous
S.
dx
5- for y = (x² + 1)5
a)10(x² + 1)5
b) 10x(x² + 1)*
c) (x² + 1)*
6- Sin 2x is equal to:
a) sin x cos x
b) 2 sin x cos x
c) 2 sin x
7- if y=1-
and t= then is:
1-x
dx
a)16
b)1 с)5
Transcribed Image Text:4- if f(x)= {2+x x< 1) l2 - x x> 15 is this function is continuous or dicontinuous a) continuous b) dicontinuous S. dx 5- for y = (x² + 1)5 a)10(x² + 1)5 b) 10x(x² + 1)* c) (x² + 1)* 6- Sin 2x is equal to: a) sin x cos x b) 2 sin x cos x c) 2 sin x 7- if y=1- and t= then is: 1-x dx a)16 b)1 с)5
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