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Question : 138 of 200
Marks:
+1,
-0
Solution:
‌Using L-Hospital's rule,
=‌| x10x‌log‌10+10x−1 |
| sin‌x |
Again using L-Hospital's rule,
‌=‌| x⋅10x(log‌10)2+10x‌log‌10+10x‌log‌10 |
| cos‌x |
‌=‌| 0+log‌10+log‌10 |
| cos‌0 |
=2‌log‌10
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