| संज्ञा • trial and error | • trial and error met |
| प्रयत्न-त्रुटि: trial and error | |
| विधि: act regularity regulation rite rule ceremony fate | |
प्रयत्न-त्रुटि विधि अंग्रेज़ी में
[ prayatna-truti vidhi ]
| संज्ञा • trial and error | • trial and error met |
| प्रयत्न-त्रुटि: trial and error | |
| विधि: act regularity regulation rite rule ceremony fate | |
