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Consider three points P-= (-sin (beta-al...

Consider three points `P-= (-sin (beta-alpha), -cos beta), Q-= (cos (beta-alpha), sin beta) and R -= (cos beta-alpha+theta), sin (beta-theta))`, where `0 lt alpha, beta, theta lt (pi)/(4)`. Then:

A

P lies on the line segment RQ

B

Q lies on the line segment PR

C

R lies on the line segment QP

D

P, Q, R are non-collinear.

Text Solution

Verified by Experts

The correct Answer is:
D
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