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যদি x = t2, y = t3 হয়, তাহলে এর মান কত?

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Option 2 :

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গণনা:

প্রদত্ত: x = t2 , y = t3।

⇒ এবং

x-এর সাপেক্ষে পুনরায় অবকলন করে:

⇒

⇒ (∵ )

∴

সঠিক উত্তর হল ।

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