If S= x^2 + 4xy + 3y^2 - 4x +2y +1 =0 , the value of lambda for which S + lambda =0 represents its asymptodes is

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I got 80% in jee mains and am from sc category . Will i get a good NIT

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Ntse coaching for class 9 ncert student, fee and schedule

Can a class 9 student take admission in the course, 2- what is the duration and mode of full course ie how many student in one class.