Home
Class 12
MATHS
यदि y = cos^(-1)sqrt((sqrt(1+x^(2))+1)/(...

यदि `y = cos^(-1)sqrt((sqrt(1+x^(2))+1)/(2sqrt(1+x^(2))))` हो, तो `(dy)/(dx)` बराबर है -

A

`(1)/(2(1 + x^(2))),x in R `

B

`(1)/(2(1 + x^(2))),x gt 0 `

C

`(-1)/(2(1 + x^(2))),x lt 0 `

D

`(1)/(2(1 + x^(2))),x lt 0 `

लिखित उत्तर

Verified by Experts

The correct Answer is:
B, C
Promotional Banner

टॉपर्स ने हल किए ये सवाल

  • MATHEMATICS DPP NO. 26

    RESONANCE HINDI|Exercise बहुविकल्पीय प्रश्न |8 Videos

  • MATHEMATICS DPP NO. 28

    RESONANCE HINDI|Exercise बहुविकल्पीय प्रश्न |8 Videos