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If the mth, nth and other terms of A.P. and G.P. be equal and are respectively x, y, z, then which of the following hold good? (a) xyz=1 (b) x^y.y^z.z^x = x^z.y^x.z^y (c) x^y.y^z.z^x=1 (d) x^z.y^x.z^y=1

If the mth, nth and other terms of A.P. and G.P. be equal and are respectively x, y, z, then which of the following hold good?
(a) xyz=1 
(b) x^y.y^z.z^x = x^z.y^x.z^y
(c) x^y.y^z.z^x=1
(d) x^z.y^x.z^y=1

Grade:11

1 Answers

Saurabh Koranglekar
askIITians Faculty 10335 Points
4 years ago
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