Question

evalute Lt ->0 10^x - 2^x - 5^x +1 / x . tanx​

Answer 1

Answer:

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Step-by-step explanation:

x→0

lim

xtanx

10

x

−2

x

−5

x

+1

=

x→0

lim

xtanx

5

x

.2

x

−2

x

−5

x

+1

=

x→0

lim

xtanx

(5

x

−1)(2

x

−1)

=lim

x→0

(

x

5

x

−1

).(

x

2

x

−1

).(

tanx

x

)

=(log5).(log2)