How to prove this standard limits?
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Answered by
1
IF you know L-HOPITAL rule then it will be easy
since 0/0 indeterminate forming
so differentiate numerator and denominator separately
then we get
cosx/1
now put limiting value we will get 1/1
hence proved
since 0/0 indeterminate forming
so differentiate numerator and denominator separately
then we get
cosx/1
now put limiting value we will get 1/1
hence proved
Answered by
0
sinx/x=1
;lt sinx=x
x tend to 0
; sin0=0
;0=0
is your answer
;lt sinx=x
x tend to 0
; sin0=0
;0=0
is your answer
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