MCQOPTIONS
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| 1. |
The quadratic in \[t\], such that A.M. of its roots is \[A\] and G.M. is G, is [IIT 1968, 1974] |
| A. | \[{{t}^{2}}-2At+{{G}^{2}}=0\] |
| B. | \[{{t}^{2}}-2At-{{G}^{2}}=0\] |
| C. | \[{{t}^{2}}+2At+{{G}^{2}}=0\] |
| D. | None of these |
| Answer» B. \[{{t}^{2}}-2At-{{G}^{2}}=0\] | |