You are braver than you believe, stronger than you seem and smarter than you think.” — A.A Milne
So, Do practice on the following problems based on direction cosines, ratios, Plane, Straight line, Sphere etc.
1 
2 
3 
4
Thank you
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Tutorials on Mathematics 
Ma’am pls tell the solution of ques 2 in straight line assignment.
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Ok
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mam could you please provide us with solution of questions on topic sphere.
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Ok
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