Let P=(- \sin (\beta-\alpha),-\cos \beta), Q=(\cos (\beta-\alpha), \sin \beta) and R=(\cos (\beta-\alpha+\theta), \sin (\beta-\theta)), (0< \alpha, \beta, \theta< \frac{\pi}{4}) be the three points in a plane. Then

Correct Answer is : P,Q,R are non-collinear

Q lies on the line segment of R P

R lies on the line segment of P Q

P lies on the line segment of Q R

CUSAT 2022 BTech Solved Paper Shift 4

Question : 138 of 200

Marks: +1, -0

Let P=(−sin‌(β−α),−cos‌β),‌‌Q=(cos(β−α),sin‌β) and R=(cos(β−α+θ),sin‌(β−θ)),(0<α,β,θ<‌

) be the three points in a plane. Then

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