If f(1)=1,f'(1)=2, then limx→1[f(x)-1]/(x-1)=
Finding the value of limx→1[f(x)-1]/(x-1):
Given that f(1)=1,f'(1)=2
limx→1[f(x)-1]/(x-1)
Applying L.Hospital rule (00form)
limx→112f(x)f'(x)-012x-0=limx→1f'(x)f(x)1x=limx→1f'(x)1f(1)=2×1/1=2
Hence, the value of limx→1[f(x)-1]/(x-1)=2
From the given place value table, write the decimal number.
From the following place value table, write the decimal number:-
A sum of money was divided equally among a certain number of persons had there been three persons more, each would have received Rs.1 less and there had been two persons less, each would have received Rs.1(1)more than he did. Find the number of persons and the amount each received.