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यदि x=(t^3)/3 - 5/2t^2 + 6t +1 हो, तब (d...

यदि `x=(t^3)/3 - 5/2t^2 + 6t +1` हो, तब `(dx)/(dt) = 0` पर `(d^2x)/(dt^2)` का मान ज्ञात कीजिए ।

A

`pm1`

B

`pm2`

C

`pm3`

D

`pm4`

लिखित उत्तर

Verified by Experts

The correct Answer is:
A
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