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Grade 11Most Scoring Topics in IIT JEE

Please the image question given above please see the attactched image

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Profile image of Vijay Gupta
9 Years agoGrade 11
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Profile image of Tanay Kaushal
9 Years ago
  • a is less than 0 parabola (graph) wont touch x axis as  roots are not  real therefore parabola would be completely below x axis facing down y=f(-2)