Published by:
CGP EDU Academic Team
Published on: August 13, 2026
If co-ordinate axes are rotated through an angle 45 0 in anticlockwise direction then co-ordinates of point (–1, 1) w.r.t. new system will be–
A
B
C
D
None of these
Text Solution
Verified by ExpertsThe correct answer is:
C
x 1 = – cos 45 0 + sin 45 0 and y 1 = sin 45 0 + cos 45 0
x 1 = 
y 1 = 
(0, 
)
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