Home
Class 11
MATHS
(1+(1)/(x))/(1-(1)/(x))...

`(1+(1)/(x))/(1-(1)/(x))`

लिखित उत्तर

Verified by Experts

माना `y=(1+(1)/(x))/(1-(1)/(x))=(x+1)/(x-1)`
`rArr (dy)/(dx)=(d)/(dx)((x+1)/(x-1))`
`=((x-1)(d)/(dx)(x+1)-(x+1)(d)/(dx)(x-1))/((x-1)^2)`
`=((x-1).1-(x+1).1)/(x-1)^2=-(2)/(x-1)^2`
Promotional Banner

टॉपर्स ने हल किए ये सवाल

  • सीमा और अवकलज

    NOOTAN HINDI|Exercise एन०सी०ई०आर०टी०प्रश्न (प्रश्नावली 13.2)|11 Videos

  • सांख्यिकी

    NOOTAN HINDI|Exercise विविध प्रश्नावली|7 Videos