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Question : 62 of 160
Marks:
+1,
-0
Solution:
Consider the expression,
(‌)‌ Simplify the above
(‌)‌‌‌=(‌)‌ ‌‌=(‌)‌ ‌‌=(‌) ‌‌=(‌| 4e4x−0−4e2x−8xe2x |
| 4(3x2e2x−2x3e2x) |
) Apply the L'Hospital rule,
(‌) =(‌) ‌‌=(‌) ‌‌=e‌
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