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Question : 71 of 160
Marks:
+1,
-0
Solution:
A)‌‌| 2x+7‌sin‌x |
| 4x+3‌cos‌x |
= == B)‌‌ =| ex(etan‌x−x−1) |
| (tan‌x−x) |
=ex. =e0×1=1C)‌()x=1∞ =ex[−1] =ex()=e1D)‌‌ = =√0+4+2=4
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