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| 1. |
If the first and the n th term of a G.P. are a ad b , respectively, and if P is the product of n terms, prove that P 2 = ( ab ) n . |
| Answer» If the first and the n th term of a G.P. are a ad b , respectively, and if P is the product of n terms, prove that P 2 = ( ab ) n . | |