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Signal and systems miscellaneous
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Signal and systems miscellaneous
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Signals and Systems
Signal and systems miscellaneous
Value of p(x > a/2) in fig.
1
2
1
3
1
4
1
8
Correct Option:
D
P
X >
a
=
∞
f
x
(x)dx
2
a/2
1 =
∞
– bx
+ 1
dx
a/2
a
=
– b
x
2
+ bx
a
a
2
a/2
=
– b
a
2
+ ba +
b
(a/2)
2
–
ba
a
2
a
a
2
= –
ab
+ ab +
ab
–
ab
a
8
2
=
ab
=
1
8
8
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