If `alpha,beta,gamma,delta` be eccentric angles ofthe four concyclic points ofthe ellipse-`x^2...
1,769 views · Published 12 October 2018 · 8:42 · Indexed 5 October 2026
Channel: Doubtnut · 2018 · Education
To ask Unlimited Maths doubts download Doubtnut from - https://goo.gl/9WZjCW If `alpha,beta,gamma,delta` be eccentric angles ofthe four concyclic points ofthe ellipse-`x^2/a^2+y^2/b^2=1`, then `alpha+beta+gamma+delta=`
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