Let `a(a != 0)` is a fixed real number and `(a-x)/(px)=(a-y)/(qy)=(a-z)/(rz)`. If `p, q, r`
351 views · Published 13 October 2018 · 4:53 · Indexed 28 September 2026
Channel: Doubtnut · 2018 · Education
To ask Unlimited Maths doubts download Doubtnut from - https://goo.gl/9WZjCW Let `a(a != 0)` is a fixed real number and `(a-x)/(px)=(a-y)/(qy)=(a-z)/(rz)`. If `p, q, r` are in A.P., show that `1/x,1/y,1/z` are in A.P.
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