If the distance between the points `P (a cos 48^@, 0) and Q(0, a cos 12^@)` is `d,` then `d^2-
2,180 views · Published 13 October 2018 · 4:49 · Indexed 25 September 2026
Channel: Doubtnut · 2018 · Education
To ask Unlimited Maths doubts download Doubtnut from - https://goo.gl/9WZjCW If the distance between the points `P (a cos 48^@, 0) and Q(0, a cos 12^@)` is `d,` then `d^2-a^2=`
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