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
Shobana , 7 Years ago
Grade 11
