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Vijay Singh chauhan Asked a Question
April 7, 2021 9:35 ampts 30 pts
11.* 1 point If cosa, cos6, cosy are the direction cosines of any line, then cot a. sinta t cot"p. sin f + cot y. sin"y-? (a) 4 (C) 2 (b) 3 (d) O a Ob O Od 12.* 1 point C is a point on the line segment AB joining the points A(3,5,-1) and B(6,3,-2). If y- coordinate of point C is2, then its x-coordinate will be (a) 4 b) 17/3 (C)15/2 d) -10
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  • Sonu saini
    11(d)
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  • Piyush thankyou
    option D is correct for first one.
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