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Evaluate : underset(x rarr (pi)/(4))lim ...

Evaluate : `underset(x rarr (pi)/(4))lim (1-tan x)/(x-(pi)/(4))`

Text Solution

Verified by Experts

The correct Answer is:
`-2 [because underset(h rarr 0)lim(tan h)/(h) = 0]`
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