Q4.Subendu and Mohit reside at (4,−18.9) and (4,18.9) respectively. They planned a road trip. Subendu decided to go by road r1(x)=0.02(x−5)(x−7)(x−9)(x−11)(x−13) and Mohit chose the road r2(x)=0.02(x−5)2(x−7)(x−9)(x−11)(x−13). They decided to meet where these roads intersect. Based on the given information, choose the correct option.
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Q4
26 Oct 2025
Q4.Subendu and Mohit reside at (4,−18.9) and (4,18.9) respectively. They planned a road trip. Subendu decided to go by road r1(x)=0.02(x−5)(x−7)(x−9)(x−11)(x−13) and Mohit chose the road r2(x)=0.02(x−5)2(x−7)(x−9)(x−11)(x−13). They decided to meet where these roads intersect. Based on the given information, choose the correct option.
