Question:
What is lim{( )( )} x fx gx →0 equal to?
What is lim{( )( )} x fx gx →0 equal to?
Options:
- a) -1
- b) 0
- c) 1
- d) Limit does not exist
- a) -1
- b) 0
- c) 1
- d) Limit does not exist
correct answer : b)
Explanation:
lim () .( )
x
fx gx
→
{}
0
= lim () .( )
x
fx gx
→
{}
0
L.H.L = lim sin[ ]
h
hh
→
—
0
00
= lim sin[ ].
h
h
→
–
0
00
= 0
R.H.L = lim sin[ ]
h
hh
→
++
0
00
=
lim sin.
h
h
→0
0
= 0
\ lim () ()
x
fx gx
→
{}
0
= 0
Oswaal NDA/NA Year-wise Solved Papers
lim () .( )
x
fx gx
→
{}
0
= lim () .( )
x
fx gx
→
{}
0
L.H.L = lim sin[ ]
h
hh
→
—
0
00
= lim sin[ ].
h
h
→
–
0
00
= 0
R.H.L = lim sin[ ]
h
hh
→
++
0
00
=
lim sin.
h
h
→0
0
= 0
\ lim () ()
x
fx gx
→
{}
0
= 0
Oswaal NDA/NA Year-wise Solved Papers