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Analytical Geometry

Blazing goIITian

Joined:	30 Sep 2007
Post:	361

4 Nov 2007 23:51:45 IST

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340

plzz plzz clear my doubt on coord geo..

None

hi evrybdy, a

plz xplain me the transformation of co-ord axest : i meann angle new eqn of a line or a circle wrt the new axes when the original axes is rotated by an angle or when it is shifted to a given pt. wrt to org. axes...as also the coord of a rotated point ................

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Comments (2)

venkat v.t

Scorching goIITian

Joined: 7 Aug 2007

Posts: 244

5 Nov 2007 13:25:49 IST

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type the question clearly without using short hand script.

Pratik Anand

Blazing goIITian

Joined: 11 Jun 2007

Posts: 914

5 Nov 2007 13:32:04 IST

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if rotated by angle

then

(x,y)= (X,Y)eⁱ.

if u get prob. using its complex form then i can also give u coordinate form . but this one's easy to remember.....

reply accordingly...

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