Question

find the limx→0 ✓(1-cosx)/x if exists:-​

Answer 1

Answer:

when we put x = 0 in the given function

0/0 form is formed

so apply l-hospital rule

Step-by-step explanation:

differentiate with respect to x

limx→0 ✓(1+sinx)/(1)

now put x = 0

1 is the answer

Answer 2

Answer:

$1 \div \sqrt{2}$

Step-by-step explanation:

By L hospital rule

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