Question

The vectors á (x) = cos Ti + sin xj and
b (x) = xi + sin ej are collinear for
(A) Unique value of 2,0 < < 1/6
(B) Unique value of 2,7/6 < < 1/3
(C) No value of 2
(D) Infinitely many values of
2,0 <3 </2
EN:​

Answer 1

Answer:

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