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Discussion Response Post to:
FIIITJEE misc. Q of trigo
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Trignometry
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Author
Message
9 Nov 2007 13:20:48 IST
Subject:
Re:FIIITJEE misc. Q of trigo
karthik_18049200
(
52
)
Cool goIITian
8
[
14
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total posts:
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listen.
if xcosA+ysinA=z,then,xsinA-ycosA=
[ ]
x
2
+y
2
-z
2
.
hence the problem.
please rate me also
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