Math, asked by mitkutparsad65paidjl, 3 months ago

solve this limit questions class 11th​

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Answered by ishikasaini434
0

Answer:

Correct answer of this question is-

1/sinX.

Mark me as a brainliest.

Answered by dkchakrabarty01
1

Answer:

let 2x-π=a

x=(a+π)/2=a/2+π/2

lim x to π/2[cosx/(2x-π)]=lim a to 0 [(cos(a/2+π/2))/a] =lim a to 0 [(sin a/2)/a]

=lim a to 0 [2(sin a/2/(a/2))]

=2 Ans

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