A variable circle whose centre lies on `y^2 -36=0` cuts rectangular hyperbola `xy=16` at `(4t_i...
139 views · Published 12 October 2018 · 5:04 · Indexed 6 October 2026
Channel: Doubtnut · 2018 · Education
To ask Unlimited Maths doubts download Doubtnut from - https://goo.gl/9WZjCW A variable circle whose centre lies on `y^2 -36=0` cuts rectangular hyperbola `xy=16` at `(4t_i,4/t_i)e i=1,2,3,4` then `sum_(i=1)^4(1/t_i)` can be
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