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+1 vote
in Mathematics by (21.2k points)

The equation y = sinx sin (x + 2) – sin2 (x + 1) represents a straight line lying in :

(1 ) first, second and fourth quadrants

(2)  first, third and fourth quadrants

(3)  second and third quadrants only

(4)  third and fourth quadrants only

1 Answer

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Best answer

Correct option  (4) third and fourth quadrants only 


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